201756796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{4931}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 361673424

約数和(自身を除く): 159916628

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 4931, 9862, 10229, 19724, 20458, 40916, 261343, 522686, 951683, 1045372, 1903366, 3806732, 50439199, 100878398, 201756796]

約数ペア:

[(1, 201756796), (2, 100878398), (4, 50439199), (53, 3806732), (106, 1903366), (193, 1045372), (212, 951683), (386, 522686), (772, 261343), (4931, 40916), (9862, 20458), (10229, 19724)]