212158668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1013}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 512418816

約数和(自身を除く): 300260148

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 563, 1013, 1126, 1689, 2026, 2252, 3039, 3378, 4052, 6078, 6756, 12156, 17453, 31403, 34906, 52359, 62806, 69812, 94209, 104718, 125612, 188418, 209436, 376836, 570319, 1140638, 1710957, 2281276, 3421914, 6843828, 17679889, 35359778, 53039667, 70719556, 106079334, 212158668]

約数ペア:

[(1, 212158668), (2, 106079334), (3, 70719556), (4, 53039667), (6, 35359778), (12, 17679889), (31, 6843828), (62, 3421914), (93, 2281276), (124, 1710957), (186, 1140638), (372, 570319), (563, 376836), (1013, 209436), (1126, 188418), (1689, 125612), (2026, 104718), (2252, 94209), (3039, 69812), (3378, 62806), (4052, 52359), (6078, 34906), (6756, 31403), (12156, 17453)]