204108528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 407852304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 208, 213, 221, 271, 272, 284, 312, 408, 426, 442, 542, 568, 624, 663, 813, 816, 852, 884, 923, 1084, 1136, 1207, 1326, 1626, 1704, 1768, 1846, 2168, 2414, 2652, 2769, 3252, 3408, 3523, 3536, 3621, 3692, 4336, 4607, 4828, 5304, 5538, 6504, 7046, 7242, 7384, 9214, 9656, 10569, 10608, 11076, 13008, 13821, 14092, 14484, 14768, 15691, 18428, 19241, 19312, 21138, 22152, 27642, 28184, 28968, 31382, 36856, 38482, 42276, 44304, 47073, 55284, 56368, 57723, 57936, 59891, 62764, 73712, 76964, 84552, 94146, 110568, 115446, 119782, 125528, 153928, 169104, 179673, 188292, 221136, 230892, 239564, 250133, 251056, 307856, 327097, 359346, 376584, 461784, 479128, 500266, 654194, 718692, 750399, 753168, 923568, 958256, 981291, 1000532, 1308388, 1437384, 1500798, 1962582, 2001064, 2616776, 2874768, 3001596, 3925164, 4002128, 4252261, 5233552, 6003192, 7850328, 8504522, 12006384, 12756783, 15700656, 17009044, 25513566, 34018088, 51027132, 68036176, 102054264, 204108528]

約数ペア:

[(1, 204108528), (2, 102054264), (3, 68036176), (4, 51027132), (6, 34018088), (8, 25513566), (12, 17009044), (13, 15700656), (16, 12756783), (17, 12006384), (24, 8504522), (26, 7850328), (34, 6003192), (39, 5233552), (48, 4252261), (51, 4002128), (52, 3925164), (68, 3001596), (71, 2874768), (78, 2616776), (102, 2001064), (104, 1962582), (136, 1500798), (142, 1437384), (156, 1308388), (204, 1000532), (208, 981291), (213, 958256), (221, 923568), (271, 753168), (272, 750399), (284, 718692), (312, 654194), (408, 500266), (426, 479128), (442, 461784), (542, 376584), (568, 359346), (624, 327097), (663, 307856), (813, 251056), (816, 250133), (852, 239564), (884, 230892), (923, 221136), (1084, 188292), (1136, 179673), (1207, 169104), (1326, 153928), (1626, 125528), (1704, 119782), (1768, 115446), (1846, 110568), (2168, 94146), (2414, 84552), (2652, 76964), (2769, 73712), (3252, 62764), (3408, 59891), (3523, 57936), (3536, 57723), (3621, 56368), (3692, 55284), (4336, 47073), (4607, 44304), (4828, 42276), (5304, 38482), (5538, 36856), (6504, 31382), (7046, 28968), (7242, 28184), (7384, 27642), (9214, 22152), (9656, 21138), (10569, 19312), (10608, 19241), (11076, 18428), (13008, 15691), (13821, 14768), (14092, 14484)]