201490776

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 563397120

約数和(自身を除く): 361906344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 151, 172, 258, 302, 344, 387, 431, 453, 516, 604, 774, 862, 906, 1032, 1208, 1293, 1359, 1548, 1724, 1812, 2586, 2718, 3096, 3448, 3624, 3879, 5172, 5436, 6493, 7758, 10344, 10872, 12986, 15516, 18533, 19479, 25972, 31032, 37066, 38958, 51944, 55599, 58437, 65081, 74132, 77916, 111198, 116874, 130162, 148264, 155832, 166797, 195243, 222396, 233748, 260324, 333594, 390486, 444792, 467496, 520648, 585729, 667188, 780972, 1171458, 1334376, 1561944, 2342916, 2798483, 4685832, 5596966, 8395449, 11193932, 16790898, 22387864, 25186347, 33581796, 50372694, 67163592, 100745388, 201490776]

約数ペア:

[(1, 201490776), (2, 100745388), (3, 67163592), (4, 50372694), (6, 33581796), (8, 25186347), (9, 22387864), (12, 16790898), (18, 11193932), (24, 8395449), (36, 5596966), (43, 4685832), (72, 2798483), (86, 2342916), (129, 1561944), (151, 1334376), (172, 1171458), (258, 780972), (302, 667188), (344, 585729), (387, 520648), (431, 467496), (453, 444792), (516, 390486), (604, 333594), (774, 260324), (862, 233748), (906, 222396), (1032, 195243), (1208, 166797), (1293, 155832), (1359, 148264), (1548, 130162), (1724, 116874), (1812, 111198), (2586, 77916), (2718, 74132), (3096, 65081), (3448, 58437), (3624, 55599), (3879, 51944), (5172, 38958), (5436, 37066), (6493, 31032), (7758, 25972), (10344, 19479), (10872, 18533), (12986, 15516)]