207189328

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{29231}}^1$

素因数の和:29682

約数の個数: 20

約数和(自身を含む): 402349248

約数和(自身を除く): 195159920

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 29231, 58462, 116924, 233848, 467696, 12949333, 25898666, 51797332, 103594664, 207189328]

約数ペア:

[(1, 207189328), (2, 103594664), (4, 51797332), (8, 25898666), (16, 12949333), (443, 467696), (886, 233848), (1772, 116924), (3544, 58462), (7088, 29231)]