216966770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 402039936

約数和(自身を除く): 185073166

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4561, 4757, 9122, 9514, 22805, 23785, 45610, 47570, 305587, 323831, 611174, 647662, 1527935, 1619155, 3055870, 3238310, 21696677, 43393354, 108483385, 216966770]

約数ペア:

[(1, 216966770), (2, 108483385), (5, 43393354), (10, 21696677), (67, 3238310), (71, 3055870), (134, 1619155), (142, 1527935), (335, 647662), (355, 611174), (670, 323831), (710, 305587), (4561, 47570), (4757, 45610), (9122, 23785), (9514, 22805)]