211370786

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 351219456

約数和(自身を除く): 139848670

約数列:

[1, 2, 11, 22, 121, 242, 271, 293, 542, 586, 1331, 2662, 2981, 3223, 5962, 6446, 32791, 35453, 65582, 70906, 79403, 158806, 360701, 389983, 721402, 779966, 873433, 1746866, 9607763, 19215526, 105685393, 211370786]

約数ペア:

[(1, 211370786), (2, 105685393), (11, 19215526), (22, 9607763), (121, 1746866), (242, 873433), (271, 779966), (293, 721402), (542, 389983), (586, 360701), (1331, 158806), (2662, 79403), (2981, 70906), (3223, 65582), (5962, 35453), (6446, 32791)]