200423867

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 242560080

約数和(自身を除く): 42136213

約数列:

[1, 7, 41, 49, 67, 287, 469, 1489, 2009, 2747, 3283, 10423, 19229, 61049, 72961, 99763, 134603, 427343, 698341, 2991401, 4090283, 4888387, 28631981, 200423867]

約数ペア:

[(1, 200423867), (7, 28631981), (41, 4888387), (49, 4090283), (67, 2991401), (287, 698341), (469, 427343), (1489, 134603), (2009, 99763), (2747, 72961), (3283, 61049), (10423, 19229)]