201252250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{21757}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 386944272

約数和(自身を除く): 185692022

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1850, 4625, 9250, 21757, 43514, 108785, 217570, 543925, 805009, 1087850, 1610018, 2719625, 4025045, 5439250, 8050090, 20125225, 40250450, 100626125, 201252250]

約数ペア:

[(1, 201252250), (2, 100626125), (5, 40250450), (10, 20125225), (25, 8050090), (37, 5439250), (50, 4025045), (74, 2719625), (125, 1610018), (185, 1087850), (250, 805009), (370, 543925), (925, 217570), (1850, 108785), (4625, 43514), (9250, 21757)]