207821484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{148021}}^1$

素因数の和:148047

約数の個数: 48

約数和(自身を含む): 580246240

約数和(自身を除く): 372424756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 148021, 296042, 444063, 592084, 888126, 1332189, 1776252, 1924273, 2664378, 3848546, 3996567, 5328756, 5772819, 7697092, 7993134, 11545638, 15986268, 17318457, 23091276, 34636914, 51955371, 69273828, 103910742, 207821484]

約数ペア:

[(1, 207821484), (2, 103910742), (3, 69273828), (4, 51955371), (6, 34636914), (9, 23091276), (12, 17318457), (13, 15986268), (18, 11545638), (26, 7993134), (27, 7697092), (36, 5772819), (39, 5328756), (52, 3996567), (54, 3848546), (78, 2664378), (108, 1924273), (117, 1776252), (156, 1332189), (234, 888126), (351, 592084), (468, 444063), (702, 296042), (1404, 148021)]