206867668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9043}}^1$

素因数の和:9116

約数の個数: 48

約数和(自身を含む): 445688320

約数和(自身を除く): 238820652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 9043, 11438, 18086, 22876, 36172, 63301, 126602, 171817, 253204, 343634, 388849, 687268, 777698, 1202719, 1555396, 2405438, 2721943, 4810876, 5443886, 7388131, 10887772, 14776262, 29552524, 51716917, 103433834, 206867668]

約数ペア:

[(1, 206867668), (2, 103433834), (4, 51716917), (7, 29552524), (14, 14776262), (19, 10887772), (28, 7388131), (38, 5443886), (43, 4810876), (76, 2721943), (86, 2405438), (133, 1555396), (172, 1202719), (266, 777698), (301, 687268), (532, 388849), (602, 343634), (817, 253204), (1204, 171817), (1634, 126602), (3268, 63301), (5719, 36172), (9043, 22876), (11438, 18086)]