210319996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 389811520

約数和(自身を除く): 179491524

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1009, 1271, 1681, 2018, 2542, 3362, 4036, 5084, 6724, 31279, 41369, 52111, 62558, 82738, 104222, 125116, 165476, 208444, 1282439, 1696129, 2564878, 3392258, 5129756, 6784516, 52579999, 105159998, 210319996]

約数ペア:

[(1, 210319996), (2, 105159998), (4, 52579999), (31, 6784516), (41, 5129756), (62, 3392258), (82, 2564878), (124, 1696129), (164, 1282439), (1009, 208444), (1271, 165476), (1681, 125116), (2018, 104222), (2542, 82738), (3362, 62558), (4036, 52111), (5084, 41369), (6724, 31279)]