205907352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1153}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 589370880

約数和(自身を除く): 383463528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1063, 1153, 2126, 2306, 3189, 3459, 4252, 4612, 6378, 6918, 7441, 8071, 8504, 9224, 12756, 13836, 14882, 16142, 22323, 24213, 25512, 27672, 29764, 32284, 44646, 48426, 59528, 64568, 89292, 96852, 178584, 193704, 1225639, 2451278, 3676917, 4902556, 7353834, 8579473, 9805112, 14707668, 17158946, 25738419, 29415336, 34317892, 51476838, 68635784, 102953676, 205907352]

約数ペア:

[(1, 205907352), (2, 102953676), (3, 68635784), (4, 51476838), (6, 34317892), (7, 29415336), (8, 25738419), (12, 17158946), (14, 14707668), (21, 9805112), (24, 8579473), (28, 7353834), (42, 4902556), (56, 3676917), (84, 2451278), (168, 1225639), (1063, 193704), (1153, 178584), (2126, 96852), (2306, 89292), (3189, 64568), (3459, 59528), (4252, 48426), (4612, 44646), (6378, 32284), (6918, 29764), (7441, 27672), (8071, 25512), (8504, 24213), (9224, 22323), (12756, 16142), (13836, 14882)]