202457880025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{2957}}^1\times {\mathrm{34667}}^1$

素因数の和:37713

約数の個数: 24

約数和(自身を含む): 254318901120

約数和(自身を除く): 51861021095

約数列:

[1, 5, 25, 79, 395, 1975, 2957, 14785, 34667, 73925, 173335, 233603, 866675, 1168015, 2738693, 5840075, 13693465, 68467325, 102510319, 512551595, 2562757975, 8098315201, 40491576005, 202457880025]

約数ペア:

[(1, 202457880025), (5, 40491576005), (25, 8098315201), (79, 2562757975), (395, 512551595), (1975, 102510319), (2957, 68467325), (14785, 13693465), (34667, 5840075), (73925, 2738693), (173335, 1168015), (233603, 866675)]