249643198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9803}}^1$

素因数の和:9936

約数の個数: 32

約数和(自身を含む): 457415424

約数和(自身を除く): 207772226

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3638, 9803, 12733, 19606, 25466, 68621, 137242, 166651, 333302, 1048921, 1166557, 2097842, 2333114, 7342447, 14684894, 17831657, 35663314, 124821599, 249643198]

約数ペア:

[(1, 249643198), (2, 124821599), (7, 35663314), (14, 17831657), (17, 14684894), (34, 7342447), (107, 2333114), (119, 2097842), (214, 1166557), (238, 1048921), (749, 333302), (1498, 166651), (1819, 137242), (3638, 68621), (9803, 25466), (12733, 19606)]