201105008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 442638336

約数和(自身を除く): 241533328

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 127, 184, 208, 254, 299, 331, 368, 508, 598, 662, 1016, 1196, 1324, 1651, 2032, 2392, 2648, 2921, 3302, 4303, 4784, 5296, 5842, 6604, 7613, 8606, 11684, 13208, 15226, 17212, 23368, 26416, 30452, 34424, 37973, 42037, 46736, 60904, 68848, 75946, 84074, 98969, 121808, 151892, 168148, 197938, 303784, 336296, 395876, 546481, 607568, 672592, 791752, 966851, 1092962, 1583504, 1933702, 2185924, 3867404, 4371848, 7734808, 8743696, 12569063, 15469616, 25138126, 50276252, 100552504, 201105008]

約数ペア:

[(1, 201105008), (2, 100552504), (4, 50276252), (8, 25138126), (13, 15469616), (16, 12569063), (23, 8743696), (26, 7734808), (46, 4371848), (52, 3867404), (92, 2185924), (104, 1933702), (127, 1583504), (184, 1092962), (208, 966851), (254, 791752), (299, 672592), (331, 607568), (368, 546481), (508, 395876), (598, 336296), (662, 303784), (1016, 197938), (1196, 168148), (1324, 151892), (1651, 121808), (2032, 98969), (2392, 84074), (2648, 75946), (2921, 68848), (3302, 60904), (4303, 46736), (4784, 42037), (5296, 37973), (5842, 34424), (6604, 30452), (7613, 26416), (8606, 23368), (11684, 17212), (13208, 15226)]