211251746

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{42403}}^1$

素因数の和:42505

約数の個数: 16

約数和(自身を含む): 329733504

約数和(自身を除く): 118481758

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 42403, 84806, 1992941, 2247359, 3985882, 4494718, 105625873, 211251746]

約数ペア:

[(1, 211251746), (2, 105625873), (47, 4494718), (53, 3985882), (94, 2247359), (106, 1992941), (2491, 84806), (4982, 42403)]