186704078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 314344800

約数和(自身を除く): 127640722

約数列:

[1, 2, 11, 22, 41, 82, 449, 451, 461, 898, 902, 922, 4939, 5071, 9878, 10142, 18409, 18901, 36818, 37802, 202499, 206989, 207911, 404998, 413978, 415822, 2276879, 4553758, 8486549, 16973098, 93352039, 186704078]

約数ペア:

[(1, 186704078), (2, 93352039), (11, 16973098), (22, 8486549), (41, 4553758), (82, 2276879), (449, 415822), (451, 413978), (461, 404998), (898, 207911), (902, 206989), (922, 202499), (4939, 37802), (5071, 36818), (9878, 18901), (10142, 18409)]