290400929326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3851}}^1\times {\mathrm{16231}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 459188476416

約数和(自身を除く): 168787547090

約数列:

[1, 2, 23, 46, 101, 202, 2323, 3851, 4646, 7702, 16231, 32462, 88573, 177146, 373313, 388951, 746626, 777902, 1639331, 3278662, 8945873, 17891746, 37704613, 62505581, 75409226, 125011162, 1437628363, 2875256726, 6313063681, 12626127362, 145200464663, 290400929326]

約数ペア:

[(1, 290400929326), (2, 145200464663), (23, 12626127362), (46, 6313063681), (101, 2875256726), (202, 1437628363), (2323, 125011162), (3851, 75409226), (4646, 62505581), (7702, 37704613), (16231, 17891746), (32462, 8945873), (88573, 3278662), (177146, 1639331), (373313, 777902), (388951, 746626)]