201528922

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{46889}}^1$

素因数の和:47205

約数の個数: 16

約数和(自身を含む): 346610880

約数和(自身を除く): 145081958

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 46889, 93778, 328223, 656446, 14394923, 28789846, 100764461, 201528922]

約数ペア:

[(1, 201528922), (2, 100764461), (7, 28789846), (14, 14394923), (307, 656446), (614, 328223), (2149, 93778), (4298, 46889)]