206821082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1597}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 355177872

約数和(自身を除く): 148356790

約数列:

[1, 2, 13, 17, 26, 34, 221, 293, 442, 586, 1597, 3194, 3809, 4981, 7618, 9962, 20761, 27149, 41522, 54298, 64753, 129506, 352937, 467921, 705874, 935842, 6082973, 7954657, 12165946, 15909314, 103410541, 206821082]

約数ペア:

[(1, 206821082), (2, 103410541), (13, 15909314), (17, 12165946), (26, 7954657), (34, 6082973), (221, 935842), (293, 705874), (442, 467921), (586, 352937), (1597, 129506), (3194, 64753), (3809, 54298), (4981, 41522), (7618, 27149), (9962, 20761)]