201256216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115931}}^1$

素因数の和:115975

約数の個数: 32

約数和(自身を含む): 445178880

約数和(自身を除く): 243922664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 115931, 231862, 463724, 811517, 927448, 1623034, 3246068, 3593861, 6492136, 7187722, 14375444, 25157027, 28750888, 50314054, 100628108, 201256216]

約数ペア:

[(1, 201256216), (2, 100628108), (4, 50314054), (7, 28750888), (8, 25157027), (14, 14375444), (28, 7187722), (31, 6492136), (56, 3593861), (62, 3246068), (124, 1623034), (217, 927448), (248, 811517), (434, 463724), (868, 231862), (1736, 115931)]