215064828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181031}}^1$

素因数の和:181055

約数の個数: 48

約数和(自身を含む): 608267520

約数和(自身を除く): 393202692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 181031, 362062, 543093, 724124, 1086186, 1629279, 1991341, 2172372, 3258558, 3982682, 4887837, 5974023, 6517116, 7965364, 9775674, 11948046, 17922069, 19551348, 23896092, 35844138, 53766207, 71688276, 107532414, 215064828]

約数ペア:

[(1, 215064828), (2, 107532414), (3, 71688276), (4, 53766207), (6, 35844138), (9, 23896092), (11, 19551348), (12, 17922069), (18, 11948046), (22, 9775674), (27, 7965364), (33, 6517116), (36, 5974023), (44, 4887837), (54, 3982682), (66, 3258558), (99, 2172372), (108, 1991341), (132, 1629279), (198, 1086186), (297, 724124), (396, 543093), (594, 362062), (1188, 181031)]