202419425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36637}}^1$

素因数の和:36677

約数の個数: 24

約数和(自身を含む): 286216056

約数和(自身を除く): 83796631

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 36637, 183185, 476281, 622829, 915925, 2381405, 3114145, 8096777, 11907025, 15570725, 40483885, 202419425]

約数ペア:

[(1, 202419425), (5, 40483885), (13, 15570725), (17, 11907025), (25, 8096777), (65, 3114145), (85, 2381405), (221, 915925), (325, 622829), (425, 476281), (1105, 183185), (5525, 36637)]