204156634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 352719360

約数和(自身を除く): 148562726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 503, 971, 1006, 1942, 5533, 9557, 10681, 11066, 18449, 19114, 21362, 36898, 105127, 202939, 210254, 405878, 488413, 976826, 5372543, 9279847, 10745086, 18559694, 102078317, 204156634]

約数ペア:

[(1, 204156634), (2, 102078317), (11, 18559694), (19, 10745086), (22, 9279847), (38, 5372543), (209, 976826), (418, 488413), (503, 405878), (971, 210254), (1006, 202939), (1942, 105127), (5533, 36898), (9557, 21362), (10681, 19114), (11066, 18449)]