207499994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{469457}}^1$

素因数の和:469489

約数の個数: 16

約数和(自身を含む): 354910248

約数和(自身を除く): 147410254

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 469457, 938914, 6102941, 7980769, 12205882, 15961538, 103749997, 207499994]

約数ペア:

[(1, 207499994), (2, 103749997), (13, 15961538), (17, 12205882), (26, 7980769), (34, 6102941), (221, 938914), (442, 469457)]