201320570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{2437}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 396009216

約数和(自身を除く): 194688646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 751, 1502, 2437, 3755, 4874, 7510, 8261, 12185, 16522, 24370, 26807, 41305, 53614, 82610, 134035, 268070, 1830187, 3660374, 9150935, 18301870, 20132057, 40264114, 100660285, 201320570]

約数ペア:

[(1, 201320570), (2, 100660285), (5, 40264114), (10, 20132057), (11, 18301870), (22, 9150935), (55, 3660374), (110, 1830187), (751, 268070), (1502, 134035), (2437, 82610), (3755, 53614), (4874, 41305), (7510, 26807), (8261, 24370), (12185, 16522)]