210808548

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{20123}}^1$

素因数の和:20233

約数の個数: 48

約数和(自身を含む): 552202560

約数和(自身を除く): 341394012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 20123, 40246, 60369, 80492, 120738, 181107, 241476, 362214, 543321, 724428, 1086642, 1951931, 2173284, 3903862, 5855793, 7807724, 11711586, 17567379, 23423172, 35134758, 52702137, 70269516, 105404274, 210808548]

約数ペア:

[(1, 210808548), (2, 105404274), (3, 70269516), (4, 52702137), (6, 35134758), (9, 23423172), (12, 17567379), (18, 11711586), (27, 7807724), (36, 5855793), (54, 3903862), (97, 2173284), (108, 1951931), (194, 1086642), (291, 724428), (388, 543321), (582, 362214), (873, 241476), (1164, 181107), (1746, 120738), (2619, 80492), (3492, 60369), (5238, 40246), (10476, 20123)]