207825826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 347312448

約数和(自身を除く): 139486622

約数列:

[1, 2, 13, 26, 53, 67, 106, 134, 689, 871, 1378, 1742, 2251, 3551, 4502, 7102, 29263, 46163, 58526, 92326, 119303, 150817, 238606, 301634, 1550939, 1960621, 3101878, 3921242, 7993301, 15986602, 103912913, 207825826]

約数ペア:

[(1, 207825826), (2, 103912913), (13, 15986602), (26, 7993301), (53, 3921242), (67, 3101878), (106, 1960621), (134, 1550939), (689, 301634), (871, 238606), (1378, 150817), (1742, 119303), (2251, 92326), (3551, 58526), (4502, 46163), (7102, 29263)]