208070816

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 419489280

約数和(自身を除く): 211418464

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 191, 236, 382, 472, 577, 764, 944, 1154, 1528, 1888, 2308, 3056, 4616, 6112, 9232, 11269, 18464, 22538, 34043, 45076, 68086, 90152, 110207, 136172, 180304, 220414, 272344, 360608, 440828, 544688, 881656, 1089376, 1763312, 3526624, 6502213, 13004426, 26008852, 52017704, 104035408, 208070816]

約数ペア:

[(1, 208070816), (2, 104035408), (4, 52017704), (8, 26008852), (16, 13004426), (32, 6502213), (59, 3526624), (118, 1763312), (191, 1089376), (236, 881656), (382, 544688), (472, 440828), (577, 360608), (764, 272344), (944, 220414), (1154, 180304), (1528, 136172), (1888, 110207), (2308, 90152), (3056, 68086), (4616, 45076), (6112, 34043), (9232, 22538), (11269, 18464)]