214969005218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{264089687}}^1$

素因数の和:264089737

約数の個数: 16

約数和(自身を含む): 361274693184

約数和(自身を除く): 146305687966

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 264089687, 528179374, 2904986557, 5809973114, 9771318419, 19542636838, 107484502609, 214969005218]

約数ペア:

[(1, 214969005218), (2, 107484502609), (11, 19542636838), (22, 9771318419), (37, 5809973114), (74, 2904986557), (407, 528179374), (814, 264089687)]