201687488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1825

約数の個数: 56

約数和(自身を含む): 420380160

約数和(自身を除く): 218692672

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1723, 1829, 1888, 1984, 3446, 3658, 3776, 6892, 7316, 13784, 14632, 27568, 29264, 53413, 55136, 58528, 101657, 106826, 110272, 117056, 203314, 213652, 406628, 427304, 813256, 854608, 1626512, 1709216, 3151367, 3253024, 3418432, 6302734, 6506048, 12605468, 25210936, 50421872, 100843744, 201687488]

約数ペア:

[(1, 201687488), (2, 100843744), (4, 50421872), (8, 25210936), (16, 12605468), (31, 6506048), (32, 6302734), (59, 3418432), (62, 3253024), (64, 3151367), (118, 1709216), (124, 1626512), (236, 854608), (248, 813256), (472, 427304), (496, 406628), (944, 213652), (992, 203314), (1723, 117056), (1829, 110272), (1888, 106826), (1984, 101657), (3446, 58528), (3658, 55136), (3776, 53413), (6892, 29264), (7316, 27568), (13784, 14632)]