204549695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14999

約数の個数: 32

約数和(自身を含む): 309961728

約数和(自身を除く): 105412033

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 14947, 74735, 104629, 254099, 343781, 523145, 1270495, 1718905, 1778693, 2406467, 5844277, 8893465, 12032335, 29221385, 40909939, 204549695]

約数ペア:

[(1, 204549695), (5, 40909939), (7, 29221385), (17, 12032335), (23, 8893465), (35, 5844277), (85, 2406467), (115, 1778693), (119, 1718905), (161, 1270495), (391, 523145), (595, 343781), (805, 254099), (1955, 104629), (2737, 74735), (13685, 14947)]