207957687

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{98047}}^1$

素因数の和:98158

約数の個数: 16

約数和(自身を含む): 320028672

約数和(自身を除く): 112070985

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 98047, 294141, 686329, 2058987, 9902747, 29708241, 69319229, 207957687]

約数ペア:

[(1, 207957687), (3, 69319229), (7, 29708241), (21, 9902747), (101, 2058987), (303, 686329), (707, 294141), (2121, 98047)]