201551084

素因数分解:

$2^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{5857}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 403499040

約数和(自身を除く): 201947956

約数列:

[1, 2, 4, 7, 14, 28, 1229, 2458, 4916, 5857, 8603, 11714, 17206, 23428, 34412, 40999, 81998, 163996, 7198253, 14396506, 28793012, 50387771, 100775542, 201551084]

約数ペア:

[(1, 201551084), (2, 100775542), (4, 50387771), (7, 28793012), (14, 14396506), (28, 7198253), (1229, 163996), (2458, 81998), (4916, 40999), (5857, 34412), (8603, 23428), (11714, 17206)]