200905635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 380145312

約数和(自身を除く): 179239677

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 4481, 6405, 8967, 13443, 14945, 22405, 31367, 44835, 67215, 94101, 156835, 219569, 273341, 470505, 658707, 820023, 1097845, 1366705, 1913387, 3293535, 4100115, 5740161, 9566935, 13393709, 28700805, 40181127, 66968545, 200905635]

約数ペア:

[(1, 200905635), (3, 66968545), (5, 40181127), (7, 28700805), (15, 13393709), (21, 9566935), (35, 5740161), (49, 4100115), (61, 3293535), (105, 1913387), (147, 1366705), (183, 1097845), (245, 820023), (305, 658707), (427, 470505), (735, 273341), (915, 219569), (1281, 156835), (2135, 94101), (2989, 67215), (4481, 44835), (6405, 31367), (8967, 22405), (13443, 14945)]