201310864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 401179680

約数和(自身を除く): 199868816

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 227, 344, 454, 688, 908, 1289, 1816, 2578, 3632, 5156, 9761, 10312, 19522, 20624, 39044, 55427, 78088, 110854, 156176, 221708, 292603, 443416, 585206, 886832, 1170412, 2340824, 4681648, 12581929, 25163858, 50327716, 100655432, 201310864]

約数ペア:

[(1, 201310864), (2, 100655432), (4, 50327716), (8, 25163858), (16, 12581929), (43, 4681648), (86, 2340824), (172, 1170412), (227, 886832), (344, 585206), (454, 443416), (688, 292603), (908, 221708), (1289, 156176), (1816, 110854), (2578, 78088), (3632, 55427), (5156, 39044), (9761, 20624), (10312, 19522)]