200996630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 381715200

約数和(自身を除く): 180718570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 563, 1126, 1879, 2815, 3758, 5630, 9395, 10697, 18790, 21394, 35701, 53485, 71402, 106970, 178505, 357010, 1057877, 2115754, 5289385, 10578770, 20099663, 40199326, 100498315, 200996630]

約数ペア:

[(1, 200996630), (2, 100498315), (5, 40199326), (10, 20099663), (19, 10578770), (38, 5289385), (95, 2115754), (190, 1057877), (563, 357010), (1126, 178505), (1879, 106970), (2815, 71402), (3758, 53485), (5630, 35701), (9395, 21394), (10697, 18790)]