240981808

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{92401}}^1$

素因数の和:92572

約数の個数: 20

約数和(自身を含む): 469771768

約数和(自身を除く): 228789960

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 92401, 184802, 369604, 739208, 1478416, 15061363, 30122726, 60245452, 120490904, 240981808]

約数ペア:

[(1, 240981808), (2, 120490904), (4, 60245452), (8, 30122726), (16, 15061363), (163, 1478416), (326, 739208), (652, 369604), (1304, 184802), (2608, 92401)]