201773650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1$

素因数の和:5935

約数の個数: 48

約数和(自身を含む): 411864264

約数和(自身を除く): 210090614

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 5857, 6890, 11714, 17225, 29285, 34450, 58570, 76141, 146425, 152282, 292850, 310421, 380705, 620842, 761410, 1552105, 1903525, 3104210, 3807050, 4035473, 7760525, 8070946, 15521050, 20177365, 40354730, 100886825, 201773650]

約数ペア:

[(1, 201773650), (2, 100886825), (5, 40354730), (10, 20177365), (13, 15521050), (25, 8070946), (26, 7760525), (50, 4035473), (53, 3807050), (65, 3104210), (106, 1903525), (130, 1552105), (265, 761410), (325, 620842), (530, 380705), (650, 310421), (689, 292850), (1325, 152282), (1378, 146425), (2650, 76141), (3445, 58570), (5857, 34450), (6890, 29285), (11714, 17225)]