208933068

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{259867}}^1$

素因数の和:259941

約数の個数: 24

約数和(自身を含む): 494788672

約数和(自身を除く): 285855604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 259867, 519734, 779601, 1039468, 1559202, 3118404, 17411089, 34822178, 52233267, 69644356, 104466534, 208933068]

約数ペア:

[(1, 208933068), (2, 104466534), (3, 69644356), (4, 52233267), (6, 34822178), (12, 17411089), (67, 3118404), (134, 1559202), (201, 1039468), (268, 779601), (402, 519734), (804, 259867)]