207744312

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163321}}^1$

素因数の和:163383

約数の個数: 32

約数和(自身を含む): 529163280

約数和(自身を除く): 321418968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 163321, 326642, 489963, 653284, 979926, 1306568, 1959852, 3919704, 8656013, 17312026, 25968039, 34624052, 51936078, 69248104, 103872156, 207744312]

約数ペア:

[(1, 207744312), (2, 103872156), (3, 69248104), (4, 51936078), (6, 34624052), (8, 25968039), (12, 17312026), (24, 8656013), (53, 3919704), (106, 1959852), (159, 1306568), (212, 979926), (318, 653284), (424, 489963), (636, 326642), (1272, 163321)]