201039500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10923

約数の個数: 48

約数和(自身を含む): 450978528

約数和(自身を除く): 249939028

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1850, 3700, 4625, 9250, 10867, 18500, 21734, 43468, 54335, 108670, 217340, 271675, 402079, 543350, 804158, 1086700, 1358375, 1608316, 2010395, 2716750, 4020790, 5433500, 8041580, 10051975, 20103950, 40207900, 50259875, 100519750, 201039500]

約数ペア:

[(1, 201039500), (2, 100519750), (4, 50259875), (5, 40207900), (10, 20103950), (20, 10051975), (25, 8041580), (37, 5433500), (50, 4020790), (74, 2716750), (100, 2010395), (125, 1608316), (148, 1358375), (185, 1086700), (250, 804158), (370, 543350), (500, 402079), (740, 271675), (925, 217340), (1850, 108670), (3700, 54335), (4625, 43468), (9250, 21734), (10867, 18500)]