208157214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3917}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 441762336

約数和(自身を除く): 233605122

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 1042, 1563, 3126, 3917, 7834, 8857, 11751, 17714, 23502, 26571, 53142, 66589, 133178, 199767, 399534, 2040757, 4081514, 6122271, 12244542, 34692869, 69385738, 104078607, 208157214]

約数ペア:

[(1, 208157214), (2, 104078607), (3, 69385738), (6, 34692869), (17, 12244542), (34, 6122271), (51, 4081514), (102, 2040757), (521, 399534), (1042, 199767), (1563, 133178), (3126, 66589), (3917, 53142), (7834, 26571), (8857, 23502), (11751, 17714)]