211027788

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{63031}}^1$

素因数の和:63075

約数の個数: 48

約数和(自身を含む): 564766720

約数和(自身を除く): 353738932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 63031, 126062, 189093, 252124, 378186, 567279, 756372, 1134558, 1701837, 1953961, 2269116, 3403674, 3907922, 5861883, 6807348, 7815844, 11723766, 17585649, 23447532, 35171298, 52756947, 70342596, 105513894, 211027788]

約数ペア:

[(1, 211027788), (2, 105513894), (3, 70342596), (4, 52756947), (6, 35171298), (9, 23447532), (12, 17585649), (18, 11723766), (27, 7815844), (31, 6807348), (36, 5861883), (54, 3907922), (62, 3403674), (93, 2269116), (108, 1953961), (124, 1701837), (186, 1134558), (279, 756372), (372, 567279), (558, 378186), (837, 252124), (1116, 189093), (1674, 126062), (3348, 63031)]