200108416

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{3529}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 399666600

約数和(自身を除く): 199558184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3529, 3544, 7058, 7088, 14116, 14176, 28232, 28352, 56464, 56704, 112928, 225856, 451712, 1563347, 3126694, 6253388, 12506776, 25013552, 50027104, 100054208, 200108416]

約数ペア:

[(1, 200108416), (2, 100054208), (4, 50027104), (8, 25013552), (16, 12506776), (32, 6253388), (64, 3126694), (128, 1563347), (443, 451712), (886, 225856), (1772, 112928), (3529, 56704), (3544, 56464), (7058, 28352), (7088, 28232), (14116, 14176)]