201873488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 405212160

約数和(自身を除く): 203338672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 367, 496, 734, 1109, 1468, 2218, 2936, 4436, 5872, 8872, 11377, 17744, 22754, 34379, 45508, 68758, 91016, 137516, 182032, 275032, 407003, 550064, 814006, 1628012, 3256024, 6512048, 12617093, 25234186, 50468372, 100936744, 201873488]

約数ペア:

[(1, 201873488), (2, 100936744), (4, 50468372), (8, 25234186), (16, 12617093), (31, 6512048), (62, 3256024), (124, 1628012), (248, 814006), (367, 550064), (496, 407003), (734, 275032), (1109, 182032), (1468, 137516), (2218, 91016), (2936, 68758), (4436, 45508), (5872, 34379), (8872, 22754), (11377, 17744)]