204801862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 322882560

約数和(自身を除く): 118080698

約数列:

[1, 2, 43, 59, 86, 118, 181, 223, 362, 446, 2537, 5074, 7783, 9589, 10679, 13157, 15566, 19178, 21358, 26314, 40363, 80726, 459197, 565751, 918394, 1131502, 1735609, 2381417, 3471218, 4762834, 102400931, 204801862]

約数ペア:

[(1, 204801862), (2, 102400931), (43, 4762834), (59, 3471218), (86, 2381417), (118, 1735609), (181, 1131502), (223, 918394), (362, 565751), (446, 459197), (2537, 80726), (5074, 40363), (7783, 26314), (9589, 21358), (10679, 19178), (13157, 15566)]