201051796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{2557}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 384191136

約数和(自身を除く): 183139340

約数列:

[1, 2, 4, 11, 22, 44, 1787, 2557, 3574, 5114, 7148, 10228, 19657, 28127, 39314, 56254, 78628, 112508, 4569359, 9138718, 18277436, 50262949, 100525898, 201051796]

約数ペア:

[(1, 201051796), (2, 100525898), (4, 50262949), (11, 18277436), (22, 9138718), (44, 4569359), (1787, 112508), (2557, 78628), (3574, 56254), (5114, 39314), (7148, 28127), (10228, 19657)]