206617250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 454132224

約数和(自身を除く): 247514974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 875, 925, 1295, 1750, 1850, 2590, 3191, 4625, 6382, 6475, 9250, 12950, 15955, 22337, 31910, 32375, 44674, 64750, 79775, 111685, 118067, 159550, 223370, 236134, 398875, 558425, 590335, 797750, 826469, 1116850, 1180670, 1652938, 2792125, 2951675, 4132345, 5584250, 5903350, 8264690, 14758375, 20661725, 29516750, 41323450, 103308625, 206617250]

約数ペア:

[(1, 206617250), (2, 103308625), (5, 41323450), (7, 29516750), (10, 20661725), (14, 14758375), (25, 8264690), (35, 5903350), (37, 5584250), (50, 4132345), (70, 2951675), (74, 2792125), (125, 1652938), (175, 1180670), (185, 1116850), (250, 826469), (259, 797750), (350, 590335), (370, 558425), (518, 398875), (875, 236134), (925, 223370), (1295, 159550), (1750, 118067), (1850, 111685), (2590, 79775), (3191, 64750), (4625, 44674), (6382, 32375), (6475, 31910), (9250, 22337), (12950, 15955)]