222769144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1861}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 450455040

約数和(自身を除く): 227685896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1151, 1861, 2302, 3722, 4604, 7444, 9208, 14888, 14963, 24193, 29926, 48386, 59852, 96772, 119704, 193544, 2142011, 4284022, 8568044, 17136088, 27846143, 55692286, 111384572, 222769144]

約数ペア:

[(1, 222769144), (2, 111384572), (4, 55692286), (8, 27846143), (13, 17136088), (26, 8568044), (52, 4284022), (104, 2142011), (1151, 193544), (1861, 119704), (2302, 96772), (3722, 59852), (4604, 48386), (7444, 29926), (9208, 24193), (14888, 14963)]