201865956968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2884129}}^1$

素因数の和:2884821

約数の個数: 32

約数和(自身を含む): 408219760200

約数和(自身を除く): 206353803232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 673, 1346, 2692, 5384, 8749, 17498, 34996, 69992, 2884129, 5768258, 11536516, 23073032, 37493677, 74987354, 149974708, 299949416, 1941018817, 3882037634, 7764075268, 15528150536, 25233244621, 50466489242, 100932978484, 201865956968]

約数ペア:

[(1, 201865956968), (2, 100932978484), (4, 50466489242), (8, 25233244621), (13, 15528150536), (26, 7764075268), (52, 3882037634), (104, 1941018817), (673, 299949416), (1346, 149974708), (2692, 74987354), (5384, 37493677), (8749, 23073032), (17498, 11536516), (34996, 5768258), (69992, 2884129)]