201421756

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 370627320

約数和(自身を除く): 169205564

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 859, 961, 1718, 1891, 1922, 3436, 3782, 3844, 7564, 26629, 52399, 53258, 58621, 104798, 106516, 117242, 209596, 234484, 825499, 1624369, 1650998, 3248738, 3301996, 6497476, 50355439, 100710878, 201421756]

約数ペア:

[(1, 201421756), (2, 100710878), (4, 50355439), (31, 6497476), (61, 3301996), (62, 3248738), (122, 1650998), (124, 1624369), (244, 825499), (859, 234484), (961, 209596), (1718, 117242), (1891, 106516), (1922, 104798), (3436, 58621), (3782, 53258), (3844, 52399), (7564, 26629)]