199333874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 327228336

約数和(自身を除く): 127894462

約数列:

[1, 2, 17, 34, 37, 74, 193, 386, 629, 821, 1258, 1642, 3281, 6562, 7141, 13957, 14282, 27914, 30377, 60754, 121397, 158453, 242794, 316906, 516409, 1032818, 2693701, 5387402, 5862761, 11725522, 99666937, 199333874]

約数ペア:

[(1, 199333874), (2, 99666937), (17, 11725522), (34, 5862761), (37, 5387402), (74, 2693701), (193, 1032818), (386, 516409), (629, 316906), (821, 242794), (1258, 158453), (1642, 121397), (3281, 60754), (6562, 30377), (7141, 27914), (13957, 14282)]