201807764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1867}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 359956128

約数和(自身を除く): 158148364

約数列:

[1, 2, 4, 61, 122, 244, 443, 886, 1772, 1867, 3734, 7468, 27023, 54046, 108092, 113887, 227774, 455548, 827081, 1654162, 3308324, 50451941, 100903882, 201807764]

約数ペア:

[(1, 201807764), (2, 100903882), (4, 50451941), (61, 3308324), (122, 1654162), (244, 827081), (443, 455548), (886, 227774), (1772, 113887), (1867, 108092), (3734, 54046), (7468, 27023)]