202307885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 275159808

約数和(自身を除く): 72851923

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 655, 1033, 1495, 1703, 3013, 5165, 8515, 13429, 15065, 23759, 39169, 67145, 118795, 135323, 195845, 308867, 676615, 1544335, 1759199, 3112429, 8795995, 15562145, 40461577, 202307885]

約数ペア:

[(1, 202307885), (5, 40461577), (13, 15562145), (23, 8795995), (65, 3112429), (115, 1759199), (131, 1544335), (299, 676615), (655, 308867), (1033, 195845), (1495, 135323), (1703, 118795), (3013, 67145), (5165, 39169), (8515, 23759), (13429, 15065)]