201260510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{15121}}^1$

素因数の和:15161

約数の個数: 32

約数和(自身を含む): 398494944

約数和(自身を除く): 197234434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 15121, 30242, 75605, 151210, 166331, 332662, 831655, 1663310, 1829641, 3659282, 9148205, 18296410, 20126051, 40252102, 100630255, 201260510]

約数ペア:

[(1, 201260510), (2, 100630255), (5, 40252102), (10, 20126051), (11, 18296410), (22, 9148205), (55, 3659282), (110, 1829641), (121, 1663310), (242, 831655), (605, 332662), (1210, 166331), (1331, 151210), (2662, 75605), (6655, 30242), (13310, 15121)]