211672548

素因数分解:

$2^2\times 3^3\times {\mathrm{1031}}^1\times {\mathrm{1901}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 549601920

約数和(自身を除く): 337929372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1031, 1901, 2062, 3093, 3802, 4124, 5703, 6186, 7604, 9279, 11406, 12372, 17109, 18558, 22812, 27837, 34218, 37116, 51327, 55674, 68436, 102654, 111348, 205308, 1959931, 3919862, 5879793, 7839724, 11759586, 17639379, 23519172, 35278758, 52918137, 70557516, 105836274, 211672548]

約数ペア:

[(1, 211672548), (2, 105836274), (3, 70557516), (4, 52918137), (6, 35278758), (9, 23519172), (12, 17639379), (18, 11759586), (27, 7839724), (36, 5879793), (54, 3919862), (108, 1959931), (1031, 205308), (1901, 111348), (2062, 102654), (3093, 68436), (3802, 55674), (4124, 51327), (5703, 37116), (6186, 34218), (7604, 27837), (9279, 22812), (11406, 18558), (12372, 17109)]