220503408

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{17467}}^1$

素因数の和:17741

約数の個数: 40

約数和(自身を含む): 571832448

約数和(自身を除く): 351329040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 17467, 34934, 52401, 69868, 104802, 139736, 209604, 279472, 419208, 838416, 4593821, 9187642, 13781463, 18375284, 27562926, 36750568, 55125852, 73501136, 110251704, 220503408]

約数ペア:

[(1, 220503408), (2, 110251704), (3, 73501136), (4, 55125852), (6, 36750568), (8, 27562926), (12, 18375284), (16, 13781463), (24, 9187642), (48, 4593821), (263, 838416), (526, 419208), (789, 279472), (1052, 209604), (1578, 139736), (2104, 104802), (3156, 69868), (4208, 52401), (6312, 34934), (12624, 17467)]