200957510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90931}}^1$

素因数の和:90968

約数の個数: 32

約数和(自身を含む): 412467552

約数和(自身を除く): 211510042

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 90931, 181862, 454655, 909310, 1182103, 1545827, 2364206, 3091654, 5910515, 7729135, 11821030, 15458270, 20095751, 40191502, 100478755, 200957510]

約数ペア:

[(1, 200957510), (2, 100478755), (5, 40191502), (10, 20095751), (13, 15458270), (17, 11821030), (26, 7729135), (34, 5910515), (65, 3091654), (85, 2364206), (130, 1545827), (170, 1182103), (221, 909310), (442, 454655), (1105, 181862), (2210, 90931)]