201792968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^2$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 420314580

約数和(自身を除く): 218521612

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 229, 296, 458, 481, 916, 962, 1832, 1924, 2977, 3848, 5954, 8473, 11908, 16946, 23816, 33892, 52441, 67784, 104882, 110149, 209764, 220298, 419528, 440596, 681733, 881192, 1363466, 1940317, 2726932, 3880634, 5453864, 7761268, 15522536, 25224121, 50448242, 100896484, 201792968]

約数ペア:

[(1, 201792968), (2, 100896484), (4, 50448242), (8, 25224121), (13, 15522536), (26, 7761268), (37, 5453864), (52, 3880634), (74, 2726932), (104, 1940317), (148, 1363466), (229, 881192), (296, 681733), (458, 440596), (481, 419528), (916, 220298), (962, 209764), (1832, 110149), (1924, 104882), (2977, 67784), (3848, 52441), (5954, 33892), (8473, 23816), (11908, 16946)]