202218875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 270601344

約数和(自身を除く): 68382469

約数列:

[1, 5, 23, 25, 37, 115, 125, 185, 575, 851, 925, 1901, 2875, 4255, 4625, 9505, 21275, 43723, 47525, 70337, 106375, 218615, 237625, 351685, 1093075, 1617751, 1758425, 5465375, 8088755, 8792125, 40443775, 202218875]

約数ペア:

[(1, 202218875), (5, 40443775), (23, 8792125), (25, 8088755), (37, 5465375), (115, 1758425), (125, 1617751), (185, 1093075), (575, 351685), (851, 237625), (925, 218615), (1901, 106375), (2875, 70337), (4255, 47525), (4625, 43723), (9505, 21275)]