210965194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{23561}}^1$

素因数の和:23622

約数の個数: 24

約数和(自身を含む): 357247044

約数和(自身を除く): 146281850

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 23561, 47122, 259171, 518342, 871757, 1743514, 2850881, 5701762, 9589327, 19178654, 105482597, 210965194]

約数ペア:

[(1, 210965194), (2, 105482597), (11, 19178654), (22, 9589327), (37, 5701762), (74, 2850881), (121, 1743514), (242, 871757), (407, 518342), (814, 259171), (4477, 47122), (8954, 23561)]