201537864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 640224000

約数和(自身を除く): 438686136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 59, 66, 72, 76, 88, 99, 114, 118, 132, 152, 171, 177, 198, 209, 227, 228, 236, 264, 342, 354, 396, 418, 454, 456, 472, 531, 627, 649, 681, 684, 708, 792, 836, 908, 1062, 1121, 1254, 1298, 1362, 1368, 1416, 1672, 1816, 1881, 1947, 2043, 2124, 2242, 2497, 2508, 2596, 2724, 3363, 3762, 3894, 4086, 4248, 4313, 4484, 4994, 5016, 5192, 5448, 5841, 6726, 7491, 7524, 7788, 8172, 8626, 8968, 9988, 10089, 11682, 12331, 12939, 13393, 13452, 14982, 15048, 15576, 16344, 17252, 19976, 20178, 22473, 23364, 24662, 25878, 26786, 26904, 29964, 34504, 36993, 38817, 40179, 40356, 44946, 46728, 47443, 49324, 51756, 53572, 59928, 73986, 77634, 80358, 80712, 89892, 94886, 98648, 103512, 107144, 110979, 120537, 142329, 147323, 147972, 155268, 160716, 179784, 189772, 221958, 241074, 254467, 284658, 294646, 295944, 310536, 321432, 379544, 426987, 441969, 443916, 482148, 508934, 569316, 589292, 763401, 853974, 883938, 887832, 964296, 1017868, 1138632, 1178584, 1325907, 1526802, 1707948, 1767876, 2035736, 2290203, 2651814, 2799137, 3053604, 3415896, 3535752, 4580406, 5303628, 5598274, 6107208, 8397411, 9160812, 10607256, 11196548, 16794822, 18321624, 22393096, 25192233, 33589644, 50384466, 67179288, 100768932, 201537864]

約数ペア:

[(1, 201537864), (2, 100768932), (3, 67179288), (4, 50384466), (6, 33589644), (8, 25192233), (9, 22393096), (11, 18321624), (12, 16794822), (18, 11196548), (19, 10607256), (22, 9160812), (24, 8397411), (33, 6107208), (36, 5598274), (38, 5303628), (44, 4580406), (57, 3535752), (59, 3415896), (66, 3053604), (72, 2799137), (76, 2651814), (88, 2290203), (99, 2035736), (114, 1767876), (118, 1707948), (132, 1526802), (152, 1325907), (171, 1178584), (177, 1138632), (198, 1017868), (209, 964296), (227, 887832), (228, 883938), (236, 853974), (264, 763401), (342, 589292), (354, 569316), (396, 508934), (418, 482148), (454, 443916), (456, 441969), (472, 426987), (531, 379544), (627, 321432), (649, 310536), (681, 295944), (684, 294646), (708, 284658), (792, 254467), (836, 241074), (908, 221958), (1062, 189772), (1121, 179784), (1254, 160716), (1298, 155268), (1362, 147972), (1368, 147323), (1416, 142329), (1672, 120537), (1816, 110979), (1881, 107144), (1947, 103512), (2043, 98648), (2124, 94886), (2242, 89892), (2497, 80712), (2508, 80358), (2596, 77634), (2724, 73986), (3363, 59928), (3762, 53572), (3894, 51756), (4086, 49324), (4248, 47443), (4313, 46728), (4484, 44946), (4994, 40356), (5016, 40179), (5192, 38817), (5448, 36993), (5841, 34504), (6726, 29964), (7491, 26904), (7524, 26786), (7788, 25878), (8172, 24662), (8626, 23364), (8968, 22473), (9988, 20178), (10089, 19976), (11682, 17252), (12331, 16344), (12939, 15576), (13393, 15048), (13452, 14982)]