210845764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22307}}^1$

素因数の和:22467

約数の個数: 24

約数和(自身を含む): 393513120

約数和(自身を除く): 182667356

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 22307, 44614, 89228, 379219, 758438, 1516876, 3100673, 6201346, 12402692, 52711441, 105422882, 210845764]

約数ペア:

[(1, 210845764), (2, 105422882), (4, 52711441), (17, 12402692), (34, 6201346), (68, 3100673), (139, 1516876), (278, 758438), (556, 379219), (2363, 89228), (4726, 44614), (9452, 22307)]