200791654

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{161149}}^1$

素因数の和:161247

約数の個数: 16

約数和(自身を含む): 348084000

約数和(自身を除く): 147292346

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 161149, 322298, 1128043, 2256086, 14342261, 28684522, 100395827, 200791654]

約数ペア:

[(1, 200791654), (2, 100395827), (7, 28684522), (14, 14342261), (89, 2256086), (178, 1128043), (623, 322298), (1246, 161149)]