201400445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2879}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 256296960

約数和(自身を除く): 54896515

約数列:

[1, 5, 17, 85, 823, 2879, 4115, 13991, 14395, 48943, 69955, 244715, 2369417, 11847085, 40280089, 201400445]

約数ペア:

[(1, 201400445), (5, 40280089), (17, 11847085), (85, 2369417), (823, 244715), (2879, 69955), (4115, 48943), (13991, 14395)]