201839510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 374015232

約数和(自身を除く): 172175722

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4243, 4757, 8486, 9514, 21215, 23785, 42430, 47570, 284281, 301253, 568562, 602506, 1421405, 1506265, 2842810, 3012530, 20183951, 40367902, 100919755, 201839510]

約数ペア:

[(1, 201839510), (2, 100919755), (5, 40367902), (10, 20183951), (67, 3012530), (71, 2842810), (134, 1506265), (142, 1421405), (335, 602506), (355, 568562), (670, 301253), (710, 284281), (4243, 47570), (4757, 42430), (8486, 23785), (9514, 21215)]