201180655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3637}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 278699904

約数和(自身を除く): 77519249

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 851, 1495, 2405, 3637, 4255, 11063, 18185, 47281, 55315, 83651, 134569, 236405, 418255, 672845, 1087463, 1749397, 3095087, 5437315, 8746985, 15475435, 40236131, 201180655]

約数ペア:

[(1, 201180655), (5, 40236131), (13, 15475435), (23, 8746985), (37, 5437315), (65, 3095087), (115, 1749397), (185, 1087463), (299, 672845), (481, 418255), (851, 236405), (1495, 134569), (2405, 83651), (3637, 55315), (4255, 47281), (11063, 18185)]