141800498

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 251137920

約数和(自身を除く): 109337422

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 763, 1526, 2161, 4322, 4687, 9374, 15127, 30254, 32809, 65618, 92923, 185846, 235549, 471098, 650461, 1300922, 1648843, 3297686, 10128607, 20257214, 70900249, 141800498]

約数ペア:

[(1, 141800498), (2, 70900249), (7, 20257214), (14, 10128607), (43, 3297686), (86, 1648843), (109, 1300922), (218, 650461), (301, 471098), (602, 235549), (763, 185846), (1526, 92923), (2161, 65618), (4322, 32809), (4687, 30254), (9374, 15127)]