201276881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 224516880

約数和(自身を除く): 23239999

約数列:

[1, 13, 53, 61, 689, 793, 3233, 4789, 42029, 62257, 253817, 292129, 3299621, 3797677, 15482837, 201276881]

約数ペア:

[(1, 201276881), (13, 15482837), (53, 3797677), (61, 3299621), (689, 292129), (793, 253817), (3233, 62257), (4789, 42029)]