211329656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 404915760

約数和(自身を除く): 193586104

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 523, 953, 1046, 1906, 2092, 3812, 4184, 7624, 27719, 50509, 55438, 101018, 110876, 202036, 221752, 404072, 498419, 996838, 1993676, 3987352, 26416207, 52832414, 105664828, 211329656]

約数ペア:

[(1, 211329656), (2, 105664828), (4, 52832414), (8, 26416207), (53, 3987352), (106, 1993676), (212, 996838), (424, 498419), (523, 404072), (953, 221752), (1046, 202036), (1906, 110876), (2092, 101018), (3812, 55438), (4184, 50509), (7624, 27719)]