204842512

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17093}}^1$

素因数の和:17215

約数の個数: 40

約数和(自身を含む): 457845696

約数和(自身を除く): 253003184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 17093, 34186, 68372, 119651, 136744, 239302, 273488, 478604, 957208, 1828951, 1914416, 3657902, 7315804, 12802657, 14631608, 25605314, 29263216, 51210628, 102421256, 204842512]

約数ペア:

[(1, 204842512), (2, 102421256), (4, 51210628), (7, 29263216), (8, 25605314), (14, 14631608), (16, 12802657), (28, 7315804), (56, 3657902), (107, 1914416), (112, 1828951), (214, 957208), (428, 478604), (749, 273488), (856, 239302), (1498, 136744), (1712, 119651), (2996, 68372), (5992, 34186), (11984, 17093)]