200945421

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 303696000

約数和(自身を除く): 102750579

約数列:

[1, 3, 9, 27, 73, 219, 269, 379, 657, 807, 1137, 1971, 2421, 3411, 7263, 10233, 19637, 27667, 58911, 83001, 101951, 176733, 249003, 305853, 530199, 747009, 917559, 2752677, 7442423, 22327269, 66981807, 200945421]

約数ペア:

[(1, 200945421), (3, 66981807), (9, 22327269), (27, 7442423), (73, 2752677), (219, 917559), (269, 747009), (379, 530199), (657, 305853), (807, 249003), (1137, 176733), (1971, 101951), (2421, 83001), (3411, 58911), (7263, 27667), (10233, 19637)]