200993402

素因数分解:

$2^1\times {\mathrm{431}}^2\times {\mathrm{541}}^1$

素因数の和:1405

約数の個数: 12

約数和(自身を含む): 302749818

約数和(自身を除く): 101756416

約数列:

[1, 2, 431, 541, 862, 1082, 185761, 233171, 371522, 466342, 100496701, 200993402]

約数ペア:

[(1, 200993402), (2, 100496701), (431, 466342), (541, 371522), (862, 233171), (1082, 185761)]