201052820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271693}}^1$

素因数の和:271739

約数の個数: 24

約数和(自身を含む): 433623624

約数和(自身を除く): 232570804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 271693, 543386, 1086772, 1358465, 2716930, 5433860, 10052641, 20105282, 40210564, 50263205, 100526410, 201052820]

約数ペア:

[(1, 201052820), (2, 100526410), (4, 50263205), (5, 40210564), (10, 20105282), (20, 10052641), (37, 5433860), (74, 2716930), (148, 1358465), (185, 1086772), (370, 543386), (740, 271693)]