201583330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2087}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 391474944

約数和(自身を除く): 189891614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 2087, 3715, 4174, 7430, 9659, 10435, 19318, 20870, 27131, 48295, 54262, 96590, 135655, 271310, 1550641, 3101282, 7753205, 15506410, 20158333, 40316666, 100791665, 201583330]

約数ペア:

[(1, 201583330), (2, 100791665), (5, 40316666), (10, 20158333), (13, 15506410), (26, 7753205), (65, 3101282), (130, 1550641), (743, 271310), (1486, 135655), (2087, 96590), (3715, 54262), (4174, 48295), (7430, 27131), (9659, 20870), (10435, 19318)]