213996974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{99719}}^1$

素因数の和:99787

約数の個数: 16

約数和(自身を含む): 341042400

約数和(自身を除く): 127045426

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 99719, 199438, 2891851, 3689603, 5783702, 7379206, 106998487, 213996974]

約数ペア:

[(1, 213996974), (2, 106998487), (29, 7379206), (37, 5783702), (58, 3689603), (74, 2891851), (1073, 199438), (2146, 99719)]