207614730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42457}}^1$

素因数の和:42630

約数の個数: 32

約数和(自身を含む): 501344064

約数和(自身を除く): 293729334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 42457, 84914, 127371, 212285, 254742, 424570, 636855, 1273710, 6920491, 13840982, 20761473, 34602455, 41522946, 69204910, 103807365, 207614730]

約数ペア:

[(1, 207614730), (2, 103807365), (3, 69204910), (5, 41522946), (6, 34602455), (10, 20761473), (15, 13840982), (30, 6920491), (163, 1273710), (326, 636855), (489, 424570), (815, 254742), (978, 212285), (1630, 127371), (2445, 84914), (4890, 42457)]