267602180

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{12197}}^1$

素因数の和:13303

約数の個数: 24

約数和(自身を含む): 562522968

約数和(自身を除く): 294920788

約数列:

[1, 2, 4, 5, 10, 20, 1097, 2194, 4388, 5485, 10970, 12197, 21940, 24394, 48788, 60985, 121970, 243940, 13380109, 26760218, 53520436, 66900545, 133801090, 267602180]

約数ペア:

[(1, 267602180), (2, 133801090), (4, 66900545), (5, 53520436), (10, 26760218), (20, 13380109), (1097, 243940), (2194, 121970), (4388, 60985), (5485, 48788), (10970, 24394), (12197, 21940)]