198011658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54013}}^1$

素因数の和:54078

約数の個数: 32

約数和(自身を含む): 435568896

約数和(自身を除く): 237557238

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 54013, 108026, 162039, 324078, 702169, 1404338, 2106507, 2538611, 4213014, 5077222, 7615833, 15231666, 33001943, 66003886, 99005829, 198011658]

約数ペア:

[(1, 198011658), (2, 99005829), (3, 66003886), (6, 33001943), (13, 15231666), (26, 7615833), (39, 5077222), (47, 4213014), (78, 2538611), (94, 2106507), (141, 1404338), (282, 702169), (611, 324078), (1222, 162039), (1833, 108026), (3666, 54013)]