199953724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{12401}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 364618800

約数和(自身を除く): 164665076

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 12401, 16124, 24802, 49604, 359629, 719258, 1438516, 1723739, 3447478, 6894956, 49988431, 99976862, 199953724]

約数ペア:

[(1, 199953724), (2, 99976862), (4, 49988431), (29, 6894956), (58, 3447478), (116, 1723739), (139, 1438516), (278, 719258), (556, 359629), (4031, 49604), (8062, 24802), (12401, 16124)]