209327664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2867

約数の個数: 160

約数和(自身を含む): 704954880

約数和(自身を除く): 495627216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2819, 2856, 3094, 3536, 4368, 4641, 5304, 5638, 5712, 6188, 8457, 9282, 10608, 11276, 12376, 16914, 18564, 19733, 22552, 24752, 33828, 36647, 37128, 39466, 45104, 47923, 59199, 67656, 73294, 74256, 78932, 95846, 109941, 118398, 135312, 143769, 146588, 157864, 191692, 219882, 236796, 256529, 287538, 293176, 315728, 335461, 383384, 439764, 473592, 513058, 575076, 586352, 622999, 670922, 766768, 769587, 879528, 947184, 1006383, 1026116, 1150152, 1245998, 1341844, 1539174, 1759056, 1868997, 2012766, 2052232, 2300304, 2491996, 2683688, 3078348, 3737994, 4025532, 4104464, 4360993, 4983992, 5367376, 6156696, 7475988, 8051064, 8721986, 9967984, 12313392, 13082979, 14951976, 16102128, 17443972, 26165958, 29903952, 34887944, 52331916, 69775888, 104663832, 209327664]

約数ペア:

[(1, 209327664), (2, 104663832), (3, 69775888), (4, 52331916), (6, 34887944), (7, 29903952), (8, 26165958), (12, 17443972), (13, 16102128), (14, 14951976), (16, 13082979), (17, 12313392), (21, 9967984), (24, 8721986), (26, 8051064), (28, 7475988), (34, 6156696), (39, 5367376), (42, 4983992), (48, 4360993), (51, 4104464), (52, 4025532), (56, 3737994), (68, 3078348), (78, 2683688), (84, 2491996), (91, 2300304), (102, 2052232), (104, 2012766), (112, 1868997), (119, 1759056), (136, 1539174), (156, 1341844), (168, 1245998), (182, 1150152), (204, 1026116), (208, 1006383), (221, 947184), (238, 879528), (272, 769587), (273, 766768), (312, 670922), (336, 622999), (357, 586352), (364, 575076), (408, 513058), (442, 473592), (476, 439764), (546, 383384), (624, 335461), (663, 315728), (714, 293176), (728, 287538), (816, 256529), (884, 236796), (952, 219882), (1092, 191692), (1326, 157864), (1428, 146588), (1456, 143769), (1547, 135312), (1768, 118398), (1904, 109941), (2184, 95846), (2652, 78932), (2819, 74256), (2856, 73294), (3094, 67656), (3536, 59199), (4368, 47923), (4641, 45104), (5304, 39466), (5638, 37128), (5712, 36647), (6188, 33828), (8457, 24752), (9282, 22552), (10608, 19733), (11276, 18564), (12376, 16914)]