208889272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{8933}}^1$

素因数の和:9055

約数の個数: 32

約数和(自身を含む): 407390400

約数和(自身を除く): 198501128

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 2923, 5846, 8933, 11692, 17866, 23384, 35732, 71464, 330521, 661042, 705707, 1322084, 1411414, 2644168, 2822828, 5645656, 26111159, 52222318, 104444636, 208889272]

約数ペア:

[(1, 208889272), (2, 104444636), (4, 52222318), (8, 26111159), (37, 5645656), (74, 2822828), (79, 2644168), (148, 1411414), (158, 1322084), (296, 705707), (316, 661042), (632, 330521), (2923, 71464), (5846, 35732), (8933, 23384), (11692, 17866)]