213310312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{13723}}^1$

素因数の和:13825

約数の個数: 32

約数和(自身を含む): 419954400

約数和(自身を除く): 206644088

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 7772, 13723, 15544, 27446, 54892, 109784, 397967, 795934, 919441, 1591868, 1838882, 3183736, 3677764, 7355528, 26663789, 53327578, 106655156, 213310312]

約数ペア:

[(1, 213310312), (2, 106655156), (4, 53327578), (8, 26663789), (29, 7355528), (58, 3677764), (67, 3183736), (116, 1838882), (134, 1591868), (232, 919441), (268, 795934), (536, 397967), (1943, 109784), (3886, 54892), (7772, 27446), (13723, 15544)]