108201191

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 131641344

約数和(自身を除く): 23440153

約数列:

[1, 7, 31, 47, 103, 217, 329, 721, 1457, 3193, 4841, 10199, 10609, 22351, 33887, 74263, 150071, 328879, 498623, 1050497, 2302153, 3490361, 15457313, 108201191]

約数ペア:

[(1, 108201191), (7, 15457313), (31, 3490361), (47, 2302153), (103, 1050497), (217, 498623), (329, 328879), (721, 150071), (1457, 74263), (3193, 33887), (4841, 22351), (10199, 10609)]