201436515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2083}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 400528128

約数和(自身を除く): 199091613

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 307, 315, 921, 1535, 2083, 2149, 2763, 4605, 6249, 6447, 10415, 10745, 13815, 14581, 18747, 19341, 31245, 32235, 43743, 72905, 93735, 96705, 131229, 218715, 639481, 656145, 1918443, 3197405, 4476367, 5755329, 9592215, 13429101, 22381835, 28776645, 40287303, 67145505, 201436515]

約数ペア:

[(1, 201436515), (3, 67145505), (5, 40287303), (7, 28776645), (9, 22381835), (15, 13429101), (21, 9592215), (35, 5755329), (45, 4476367), (63, 3197405), (105, 1918443), (307, 656145), (315, 639481), (921, 218715), (1535, 131229), (2083, 96705), (2149, 93735), (2763, 72905), (4605, 43743), (6249, 32235), (6447, 31245), (10415, 19341), (10745, 18747), (13815, 14581)]