222754136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{7253}}^1$

素因数の和:7619

約数の個数: 32

約数和(自身を含む): 457002000

約数和(自身を除く): 234247864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 7253, 7678, 14506, 15356, 29012, 30712, 58024, 79783, 159566, 319132, 638264, 2531297, 5062594, 10125188, 20250376, 27844267, 55688534, 111377068, 222754136]

約数ペア:

[(1, 222754136), (2, 111377068), (4, 55688534), (8, 27844267), (11, 20250376), (22, 10125188), (44, 5062594), (88, 2531297), (349, 638264), (698, 319132), (1396, 159566), (2792, 79783), (3839, 58024), (7253, 30712), (7678, 29012), (14506, 15356)]