201556628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553727}}^1$

素因数の和:553751

約数の個数: 24

約数和(自身を含む): 434122752

約数和(自身を除く): 232566124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 553727, 1107454, 2214908, 3876089, 7198451, 7752178, 14396902, 15504356, 28793804, 50389157, 100778314, 201556628]

約数ペア:

[(1, 201556628), (2, 100778314), (4, 50389157), (7, 28793804), (13, 15504356), (14, 14396902), (26, 7752178), (28, 7198451), (52, 3876089), (91, 2214908), (182, 1107454), (364, 553727)]