201218974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{8803}}^1$

素因数の和:9855

約数の個数: 16

約数和(自身を含む): 329621760

約数和(自身を除く): 128402786

約数列:

[1, 2, 11, 22, 1039, 2078, 8803, 11429, 17606, 22858, 96833, 193666, 9146317, 18292634, 100609487, 201218974]

約数ペア:

[(1, 201218974), (2, 100609487), (11, 18292634), (22, 9146317), (1039, 193666), (2078, 96833), (8803, 22858), (11429, 17606)]