238045205

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 308591712

約数和(自身を除く): 70546507

約数列:

[1, 5, 19, 43, 95, 215, 361, 817, 1805, 3067, 4085, 15335, 15523, 58273, 77615, 131881, 291365, 659405, 1107187, 2505739, 5535935, 12528695, 47609041, 238045205]

約数ペア:

[(1, 238045205), (5, 47609041), (19, 12528695), (43, 5535935), (95, 2505739), (215, 1107187), (361, 659405), (817, 291365), (1805, 131881), (3067, 77615), (4085, 58273), (15335, 15523)]