209562158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{11801}}^1$

素因数の和:12499

約数の個数: 16

約数和(自身を含む): 339047856

約数和(自身を除く): 129485698

約数列:

[1, 2, 13, 26, 683, 1366, 8879, 11801, 17758, 23602, 153413, 306826, 8060083, 16120166, 104781079, 209562158]

約数ペア:

[(1, 209562158), (2, 104781079), (13, 16120166), (26, 8060083), (683, 306826), (1366, 153413), (8879, 23602), (11801, 17758)]