200861950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{28901}}^1$

素因数の和:29052

約数の個数: 24

約数和(自身を含む): 376304040

約数和(自身を除く): 175442090

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 28901, 57802, 144505, 289010, 722525, 1445050, 4017239, 8034478, 20086195, 40172390, 100430975, 200861950]

約数ペア:

[(1, 200861950), (2, 100430975), (5, 40172390), (10, 20086195), (25, 8034478), (50, 4017239), (139, 1445050), (278, 722525), (695, 289010), (1390, 144505), (3475, 57802), (6950, 28901)]