207795352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{3449}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 413586000

約数和(自身を除く): 205790648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 1772, 3449, 3544, 6898, 7531, 13796, 15062, 27592, 30124, 58633, 60248, 117266, 234532, 469064, 1527907, 3055814, 6111628, 12223256, 25974419, 51948838, 103897676, 207795352]

約数ペア:

[(1, 207795352), (2, 103897676), (4, 51948838), (8, 25974419), (17, 12223256), (34, 6111628), (68, 3055814), (136, 1527907), (443, 469064), (886, 234532), (1772, 117266), (3449, 60248), (3544, 58633), (6898, 30124), (7531, 27592), (13796, 15062)]