207334490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2069}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 407773440

約数和(自身を除く): 200438950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 911, 1822, 2069, 4138, 4555, 9110, 10021, 10345, 20042, 20690, 22759, 45518, 50105, 100210, 113795, 227590, 1884859, 3769718, 9424295, 18848590, 20733449, 41466898, 103667245, 207334490]

約数ペア:

[(1, 207334490), (2, 103667245), (5, 41466898), (10, 20733449), (11, 18848590), (22, 9424295), (55, 3769718), (110, 1884859), (911, 227590), (1822, 113795), (2069, 100210), (4138, 50105), (4555, 45518), (9110, 22759), (10021, 20690), (10345, 20042)]