207740834

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{75323}}^1$

素因数の和:75529

約数の個数: 16

約数和(自身を含む): 357939648

約数和(自身を除く): 150198814

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 75323, 150646, 527261, 1054522, 14838631, 29677262, 103870417, 207740834]

約数ペア:

[(1, 207740834), (2, 103870417), (7, 29677262), (14, 14838631), (197, 1054522), (394, 527261), (1379, 150646), (2758, 75323)]