203488544

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 483065856

約数和(自身を除く): 279577312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 311, 322, 368, 508, 622, 644, 736, 889, 1016, 1244, 1288, 1778, 2032, 2177, 2488, 2576, 2921, 3556, 4064, 4354, 4976, 5152, 5842, 7112, 7153, 8708, 9952, 11684, 14224, 14306, 17416, 20447, 23368, 28448, 28612, 34832, 39497, 40894, 46736, 50071, 57224, 69664, 78994, 81788, 93472, 100142, 114448, 157988, 163576, 200284, 228896, 276479, 315976, 327152, 400568, 552958, 631952, 654304, 801136, 908431, 1105916, 1263904, 1602272, 1816862, 2211832, 3633724, 4423664, 6359017, 7267448, 8847328, 12718034, 14534896, 25436068, 29069792, 50872136, 101744272, 203488544]

約数ペア:

[(1, 203488544), (2, 101744272), (4, 50872136), (7, 29069792), (8, 25436068), (14, 14534896), (16, 12718034), (23, 8847328), (28, 7267448), (32, 6359017), (46, 4423664), (56, 3633724), (92, 2211832), (112, 1816862), (127, 1602272), (161, 1263904), (184, 1105916), (224, 908431), (254, 801136), (311, 654304), (322, 631952), (368, 552958), (508, 400568), (622, 327152), (644, 315976), (736, 276479), (889, 228896), (1016, 200284), (1244, 163576), (1288, 157988), (1778, 114448), (2032, 100142), (2177, 93472), (2488, 81788), (2576, 78994), (2921, 69664), (3556, 57224), (4064, 50071), (4354, 46736), (4976, 40894), (5152, 39497), (5842, 34832), (7112, 28612), (7153, 28448), (8708, 23368), (9952, 20447), (11684, 17416), (14224, 14306)]