201999814832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307926547}}^1$

素因数の和:307926596

約数の個数: 20

約数和(自身を含む): 400920365496

約数和(自身を除く): 198920550664

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307926547, 615853094, 1231706188, 2463412376, 4926824752, 12624988427, 25249976854, 50499953708, 100999907416, 201999814832]

約数ペア:

[(1, 201999814832), (2, 100999907416), (4, 50499953708), (8, 25249976854), (16, 12624988427), (41, 4926824752), (82, 2463412376), (164, 1231706188), (328, 615853094), (656, 307926547)]