209260461938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1\times {\mathrm{1021}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 351649105920

約数和(自身を除く): 142388643982

約数列:

[1, 2, 11, 22, 47, 94, 379, 517, 523, 758, 1021, 1034, 1046, 2042, 4169, 5753, 8338, 11231, 11506, 17813, 22462, 24581, 35626, 47987, 49162, 95974, 195943, 198217, 270391, 386959, 391886, 396434, 527857, 533983, 540782, 773918, 1055714, 1067966, 2180387, 4256549, 4360774, 5873813, 8513098, 9316199, 11747626, 18187073, 18632398, 25097201, 36374146, 50194402, 102478189, 200057803, 202379557, 204956378, 276069211, 400115606, 404759114, 552138422, 2226175127, 4452350254, 9511839179, 19023678358, 104630230969, 209260461938]

約数ペア:

[(1, 209260461938), (2, 104630230969), (11, 19023678358), (22, 9511839179), (47, 4452350254), (94, 2226175127), (379, 552138422), (517, 404759114), (523, 400115606), (758, 276069211), (1021, 204956378), (1034, 202379557), (1046, 200057803), (2042, 102478189), (4169, 50194402), (5753, 36374146), (8338, 25097201), (11231, 18632398), (11506, 18187073), (17813, 11747626), (22462, 9316199), (24581, 8513098), (35626, 5873813), (47987, 4360774), (49162, 4256549), (95974, 2180387), (195943, 1067966), (198217, 1055714), (270391, 773918), (386959, 540782), (391886, 533983), (396434, 527857)]