201617776

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{7213}}^1$

素因数の和:8968

約数の個数: 20

約数和(自身を含む): 390912232

約数和(自身を除く): 189294456

約数列:

[1, 2, 4, 8, 16, 1747, 3494, 6988, 7213, 13976, 14426, 27952, 28852, 57704, 115408, 12601111, 25202222, 50404444, 100808888, 201617776]

約数ペア:

[(1, 201617776), (2, 100808888), (4, 50404444), (8, 25202222), (16, 12601111), (1747, 115408), (3494, 57704), (6988, 28852), (7213, 27952), (13976, 14426)]