202245125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 260941824

約数和(自身を除く): 58696699

約数列:

[1, 5, 25, 43, 125, 191, 197, 215, 955, 985, 1075, 4775, 4925, 5375, 8213, 8471, 23875, 24625, 37627, 41065, 42355, 188135, 205325, 211775, 940675, 1026625, 1058875, 1617961, 4703375, 8089805, 40449025, 202245125]

約数ペア:

[(1, 202245125), (5, 40449025), (25, 8089805), (43, 4703375), (125, 1617961), (191, 1058875), (197, 1026625), (215, 940675), (955, 211775), (985, 205325), (1075, 188135), (4775, 42355), (4925, 41065), (5375, 37627), (8213, 24625), (8471, 23875)]