199665082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 313657344

約数和(自身を除く): 113992262

約数列:

[1, 2, 43, 86, 101, 127, 181, 202, 254, 362, 4343, 5461, 7783, 8686, 10922, 12827, 15566, 18281, 22987, 25654, 36562, 45974, 551561, 786083, 988441, 1103122, 1572166, 1976882, 2321687, 4643374, 99832541, 199665082]

約数ペア:

[(1, 199665082), (2, 99832541), (43, 4643374), (86, 2321687), (101, 1976882), (127, 1572166), (181, 1103122), (202, 988441), (254, 786083), (362, 551561), (4343, 45974), (5461, 36562), (7783, 25654), (8686, 22987), (10922, 18281), (12827, 15566)]