201952625

素因数分解:

$5^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 289246464

約数和(自身を除く): 87293839

約数列:

[1, 5, 7, 25, 35, 125, 175, 443, 521, 875, 2215, 2605, 3101, 3647, 11075, 13025, 15505, 18235, 55375, 65125, 77525, 91175, 230803, 387625, 455875, 1154015, 1615621, 5770075, 8078105, 28850375, 40390525, 201952625]

約数ペア:

[(1, 201952625), (5, 40390525), (7, 28850375), (25, 8078105), (35, 5770075), (125, 1615621), (175, 1154015), (443, 455875), (521, 387625), (875, 230803), (2215, 91175), (2605, 77525), (3101, 65125), (3647, 55375), (11075, 18235), (13025, 15505)]