202270396

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 357280560

約数和(自身を除く): 155010164

約数列:

[1, 2, 4, 181, 362, 491, 569, 724, 982, 1138, 1964, 2276, 88871, 102989, 177742, 205978, 279379, 355484, 411956, 558758, 1117516, 50567599, 101135198, 202270396]

約数ペア:

[(1, 202270396), (2, 101135198), (4, 50567599), (181, 1117516), (362, 558758), (491, 411956), (569, 355484), (724, 279379), (982, 205978), (1138, 177742), (1964, 102989), (2276, 88871)]