207920414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 352041984

約数和(自身を除く): 144121570

約数列:

[1, 2, 13, 23, 26, 46, 271, 299, 542, 598, 1283, 2566, 3523, 6233, 7046, 12466, 16679, 29509, 33358, 59018, 81029, 162058, 347693, 383617, 695386, 767234, 4520009, 7996939, 9040018, 15993878, 103960207, 207920414]

約数ペア:

[(1, 207920414), (2, 103960207), (13, 15993878), (23, 9040018), (26, 7996939), (46, 4520009), (271, 767234), (299, 695386), (542, 383617), (598, 347693), (1283, 162058), (2566, 81029), (3523, 59018), (6233, 33358), (7046, 29509), (12466, 16679)]