205804916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{4909}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 369546240

約数和(自身を除く): 163741324

約数列:

[1, 2, 4, 47, 94, 188, 223, 446, 892, 4909, 9818, 10481, 19636, 20962, 41924, 230723, 461446, 922892, 1094707, 2189414, 4378828, 51451229, 102902458, 205804916]

約数ペア:

[(1, 205804916), (2, 102902458), (4, 51451229), (47, 4378828), (94, 2189414), (188, 1094707), (223, 922892), (446, 461446), (892, 230723), (4909, 41924), (9818, 20962), (10481, 19636)]