202243921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 227481408

約数和(自身を除く): 25237487

約数列:

[1, 11, 43, 137, 473, 1507, 3121, 5891, 34331, 64801, 134203, 427577, 1476233, 4703347, 18385811, 202243921]

約数ペア:

[(1, 202243921), (11, 18385811), (43, 4703347), (137, 1476233), (473, 427577), (1507, 134203), (3121, 64801), (5891, 34331)]