211674221260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8768609}}^1$

素因数の和:8768706

約数の個数: 48

約数和(自身を含む): 477292979520

約数和(自身を除く): 265618758260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 8768609, 17537218, 35074436, 43843045, 87686090, 149066353, 175372180, 298132706, 596265412, 622571239, 745331765, 1245142478, 1490663530, 2490284956, 2981327060, 3112856195, 6225712390, 10583711063, 12451424780, 21167422126, 42334844252, 52918555315, 105837110630, 211674221260]

約数ペア:

[(1, 211674221260), (2, 105837110630), (4, 52918555315), (5, 42334844252), (10, 21167422126), (17, 12451424780), (20, 10583711063), (34, 6225712390), (68, 3112856195), (71, 2981327060), (85, 2490284956), (142, 1490663530), (170, 1245142478), (284, 745331765), (340, 622571239), (355, 596265412), (710, 298132706), (1207, 175372180), (1420, 149066353), (2414, 87686090), (4828, 43843045), (6035, 35074436), (12070, 17537218), (24140, 8768609)]