201617746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 341288640

約数和(自身を除く): 139670894

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 451, 902, 1177, 2089, 2354, 4178, 4387, 8774, 22979, 45958, 48257, 85649, 96514, 171298, 223523, 447046, 942139, 1884278, 2458753, 4917506, 9164443, 18328886, 100808873, 201617746]

約数ペア:

[(1, 201617746), (2, 100808873), (11, 18328886), (22, 9164443), (41, 4917506), (82, 2458753), (107, 1884278), (214, 942139), (451, 447046), (902, 223523), (1177, 171298), (2089, 96514), (2354, 85649), (4178, 48257), (4387, 45958), (8774, 22979)]