205147398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{64879}}^1$

素因数の和:64932

約数の個数: 32

約数和(自身を含む): 448450560

約数和(自身を除く): 243303162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 64879, 129758, 194637, 389274, 1102943, 2011249, 2205886, 3308829, 4022498, 6033747, 6617658, 12067494, 34191233, 68382466, 102573699, 205147398]

約数ペア:

[(1, 205147398), (2, 102573699), (3, 68382466), (6, 34191233), (17, 12067494), (31, 6617658), (34, 6033747), (51, 4022498), (62, 3308829), (93, 2205886), (102, 2011249), (186, 1102943), (527, 389274), (1054, 194637), (1581, 129758), (3162, 64879)]