200924375

素因数分解:

$5^4\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 252856560

約数和(自身を除く): 51932185

約数列:

[1, 5, 25, 125, 151, 625, 755, 2129, 3775, 10645, 18875, 53225, 94375, 266125, 321479, 1330625, 1607395, 8036975, 40184875, 200924375]

約数ペア:

[(1, 200924375), (5, 40184875), (25, 8036975), (125, 1607395), (151, 1330625), (625, 321479), (755, 266125), (2129, 94375), (3775, 53225), (10645, 18875)]