201552912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 668915520

約数和(自身を除く): 467362608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 144, 148, 152, 171, 176, 181, 198, 209, 222, 228, 264, 296, 304, 333, 342, 362, 396, 407, 418, 444, 456, 528, 543, 592, 627, 666, 684, 703, 724, 792, 814, 836, 888, 912, 1086, 1221, 1254, 1332, 1368, 1406, 1448, 1584, 1628, 1629, 1672, 1776, 1881, 1991, 2109, 2172, 2442, 2508, 2664, 2736, 2812, 2896, 3256, 3258, 3344, 3439, 3663, 3762, 3982, 4218, 4344, 4884, 5016, 5328, 5624, 5973, 6327, 6512, 6516, 6697, 6878, 7326, 7524, 7733, 7964, 8436, 8688, 9768, 10032, 10317, 11248, 11946, 12654, 13032, 13394, 13756, 14652, 15048, 15466, 15928, 16872, 17919, 19536, 20091, 20634, 23199, 23892, 25308, 26064, 26788, 27512, 29304, 30096, 30932, 30951, 31856, 33744, 35838, 37829, 40182, 41268, 46398, 47784, 50616, 53576, 55024, 58608, 60273, 61864, 61902, 69597, 71676, 73667, 75658, 80364, 82536, 92796, 95568, 101232, 107152, 113487, 120546, 123728, 123804, 127243, 139194, 143352, 147334, 151316, 160728, 165072, 185592, 221001, 226974, 241092, 247608, 254486, 278388, 286704, 294668, 302632, 321456, 340461, 371184, 381729, 442002, 453948, 482184, 495216, 508972, 556776, 589336, 605264, 663003, 680922, 763458, 884004, 907896, 964368, 1017944, 1113552, 1145187, 1178672, 1326006, 1361844, 1399673, 1526916, 1768008, 1815792, 2035888, 2290374, 2652012, 2723688, 2799346, 3053832, 3536016, 4199019, 4580748, 5304024, 5447376, 5598692, 6107664, 8398038, 9161496, 10608048, 11197384, 12597057, 16796076, 18322992, 22394768, 25194114, 33592152, 50388228, 67184304, 100776456, 201552912]

約数ペア:

[(1, 201552912), (2, 100776456), (3, 67184304), (4, 50388228), (6, 33592152), (8, 25194114), (9, 22394768), (11, 18322992), (12, 16796076), (16, 12597057), (18, 11197384), (19, 10608048), (22, 9161496), (24, 8398038), (33, 6107664), (36, 5598692), (37, 5447376), (38, 5304024), (44, 4580748), (48, 4199019), (57, 3536016), (66, 3053832), (72, 2799346), (74, 2723688), (76, 2652012), (88, 2290374), (99, 2035888), (111, 1815792), (114, 1768008), (132, 1526916), (144, 1399673), (148, 1361844), (152, 1326006), (171, 1178672), (176, 1145187), (181, 1113552), (198, 1017944), (209, 964368), (222, 907896), (228, 884004), (264, 763458), (296, 680922), (304, 663003), (333, 605264), (342, 589336), (362, 556776), (396, 508972), (407, 495216), (418, 482184), (444, 453948), (456, 442002), (528, 381729), (543, 371184), (592, 340461), (627, 321456), (666, 302632), (684, 294668), (703, 286704), (724, 278388), (792, 254486), (814, 247608), (836, 241092), (888, 226974), (912, 221001), (1086, 185592), (1221, 165072), (1254, 160728), (1332, 151316), (1368, 147334), (1406, 143352), (1448, 139194), (1584, 127243), (1628, 123804), (1629, 123728), (1672, 120546), (1776, 113487), (1881, 107152), (1991, 101232), (2109, 95568), (2172, 92796), (2442, 82536), (2508, 80364), (2664, 75658), (2736, 73667), (2812, 71676), (2896, 69597), (3256, 61902), (3258, 61864), (3344, 60273), (3439, 58608), (3663, 55024), (3762, 53576), (3982, 50616), (4218, 47784), (4344, 46398), (4884, 41268), (5016, 40182), (5328, 37829), (5624, 35838), (5973, 33744), (6327, 31856), (6512, 30951), (6516, 30932), (6697, 30096), (6878, 29304), (7326, 27512), (7524, 26788), (7733, 26064), (7964, 25308), (8436, 23892), (8688, 23199), (9768, 20634), (10032, 20091), (10317, 19536), (11248, 17919), (11946, 16872), (12654, 15928), (13032, 15466), (13394, 15048), (13756, 14652)]