201822978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252911}}^1$

素因数の和:252942

約数の個数: 32

約数和(自身を含む): 485591040

約数和(自身を除く): 283768062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 252911, 505822, 758733, 1517466, 1770377, 3540754, 4805309, 5311131, 9610618, 10622262, 14415927, 28831854, 33637163, 67274326, 100911489, 201822978]

約数ペア:

[(1, 201822978), (2, 100911489), (3, 67274326), (6, 33637163), (7, 28831854), (14, 14415927), (19, 10622262), (21, 9610618), (38, 5311131), (42, 4805309), (57, 3540754), (114, 1770377), (133, 1517466), (266, 758733), (399, 505822), (798, 252911)]