201157060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773681}}^1$

素因数の和:773703

約数の個数: 24

約数和(自身を含む): 454925016

約数和(自身を除く): 253767956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 773681, 1547362, 3094724, 3868405, 7736810, 10057853, 15473620, 20115706, 40231412, 50289265, 100578530, 201157060]

約数ペア:

[(1, 201157060), (2, 100578530), (4, 50289265), (5, 40231412), (10, 20115706), (13, 15473620), (20, 10057853), (26, 7736810), (52, 3868405), (65, 3094724), (130, 1547362), (260, 773681)]