201968512

素因数分解:

$2^7\times {\mathrm{1577879}}^1$

素因数の和:1577893

約数の個数: 16

約数和(自身を含む): 402359400

約数和(自身を除く): 200390888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1577879, 3155758, 6311516, 12623032, 25246064, 50492128, 100984256, 201968512]

約数ペア:

[(1, 201968512), (2, 100984256), (4, 50492128), (8, 25246064), (16, 12623032), (32, 6311516), (64, 3155758), (128, 1577879)]