200209612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 395418240

約数和(自身を除く): 195208628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 323, 332, 646, 1292, 1411, 1577, 1867, 2822, 3154, 3734, 5644, 6308, 7468, 26809, 31739, 35473, 53618, 63478, 70946, 107236, 126956, 141892, 154961, 309922, 603041, 619844, 1206082, 2412164, 2634337, 2944259, 5268674, 5888518, 10537348, 11777036, 50052403, 100104806, 200209612]

約数ペア:

[(1, 200209612), (2, 100104806), (4, 50052403), (17, 11777036), (19, 10537348), (34, 5888518), (38, 5268674), (68, 2944259), (76, 2634337), (83, 2412164), (166, 1206082), (323, 619844), (332, 603041), (646, 309922), (1292, 154961), (1411, 141892), (1577, 126956), (1867, 107236), (2822, 70946), (3154, 63478), (3734, 53618), (5644, 35473), (6308, 31739), (7468, 26809)]