222728595412

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{4931}}^1\times {\mathrm{75787}}^1$

素因数の和:80871

約数の個数: 24

約数和(自身を含む): 392475736800

約数和(自身を除く): 169747141388

約数列:

[1, 2, 4, 149, 298, 596, 4931, 9862, 19724, 75787, 151574, 303148, 734719, 1469438, 2938876, 11292263, 22584526, 45169052, 373705697, 747411394, 1494822788, 55682148853, 111364297706, 222728595412]

約数ペア:

[(1, 222728595412), (2, 111364297706), (4, 55682148853), (149, 1494822788), (298, 747411394), (596, 373705697), (4931, 45169052), (9862, 22584526), (19724, 11292263), (75787, 2938876), (151574, 1469438), (303148, 734719)]