202158935

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 274377024

約数和(自身を除く): 72218089

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 821, 1331, 2035, 4105, 4477, 6655, 9031, 22385, 30377, 45155, 49247, 99341, 151885, 246235, 334147, 496705, 1092751, 1670735, 3675617, 5463755, 18378085, 40431787, 202158935]

約数ペア:

[(1, 202158935), (5, 40431787), (11, 18378085), (37, 5463755), (55, 3675617), (121, 1670735), (185, 1092751), (407, 496705), (605, 334147), (821, 246235), (1331, 151885), (2035, 99341), (4105, 49247), (4477, 45155), (6655, 30377), (9031, 22385)]