207858894

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 420456960

約数和(自身を除く): 212598066

約数列:

[1, 2, 3, 6, 157, 263, 314, 471, 526, 789, 839, 942, 1578, 1678, 2517, 5034, 41291, 82582, 123873, 131723, 220657, 247746, 263446, 395169, 441314, 661971, 790338, 1323942, 34643149, 69286298, 103929447, 207858894]

約数ペア:

[(1, 207858894), (2, 103929447), (3, 69286298), (6, 34643149), (157, 1323942), (263, 790338), (314, 661971), (471, 441314), (526, 395169), (789, 263446), (839, 247746), (942, 220657), (1578, 131723), (1678, 123873), (2517, 82582), (5034, 41291)]