200578835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 265254912

約数和(自身を除く): 64676077

約数列:

[1, 5, 17, 31, 85, 155, 163, 467, 527, 815, 2335, 2635, 2771, 5053, 7939, 13855, 14477, 25265, 39695, 72385, 76121, 85901, 246109, 380605, 429505, 1230545, 1294057, 2359751, 6470285, 11798755, 40115767, 200578835]

約数ペア:

[(1, 200578835), (5, 40115767), (17, 11798755), (31, 6470285), (85, 2359751), (155, 1294057), (163, 1230545), (467, 429505), (527, 380605), (815, 246109), (2335, 85901), (2635, 76121), (2771, 72385), (5053, 39695), (7939, 25265), (13855, 14477)]