210966738

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1637}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 432117504

約数和(自身を除く): 221150766

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 457, 914, 1371, 1637, 2742, 3274, 4911, 9822, 21479, 42958, 64437, 76939, 128874, 153878, 230817, 461634, 748109, 1496218, 2244327, 4488654, 35161123, 70322246, 105483369, 210966738]

約数ペア:

[(1, 210966738), (2, 105483369), (3, 70322246), (6, 35161123), (47, 4488654), (94, 2244327), (141, 1496218), (282, 748109), (457, 461634), (914, 230817), (1371, 153878), (1637, 128874), (2742, 76939), (3274, 64437), (4911, 42958), (9822, 21479)]