201435563

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 236065536

約数和(自身を除く): 34629973

約数列:

[1, 7, 53, 163, 371, 1141, 3331, 8639, 23317, 60473, 176543, 542953, 1235801, 3800671, 28776509, 201435563]

約数ペア:

[(1, 201435563), (7, 28776509), (53, 3800671), (163, 1235801), (371, 542953), (1141, 176543), (3331, 60473), (8639, 23317)]