210357798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 286062042

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 151, 246, 287, 302, 453, 574, 809, 861, 906, 1057, 1618, 1722, 2114, 2427, 3171, 4854, 5663, 6191, 6342, 11326, 12382, 16989, 18573, 33169, 33978, 37146, 43337, 66338, 86674, 99507, 122159, 130011, 199014, 232183, 244318, 260022, 366477, 464366, 696549, 732954, 855113, 1393098, 1710226, 2565339, 5008519, 5130678, 10017038, 15025557, 30051114, 35059633, 70119266, 105178899, 210357798]

約数ペア:

[(1, 210357798), (2, 105178899), (3, 70119266), (6, 35059633), (7, 30051114), (14, 15025557), (21, 10017038), (41, 5130678), (42, 5008519), (82, 2565339), (123, 1710226), (151, 1393098), (246, 855113), (287, 732954), (302, 696549), (453, 464366), (574, 366477), (809, 260022), (861, 244318), (906, 232183), (1057, 199014), (1618, 130011), (1722, 122159), (2114, 99507), (2427, 86674), (3171, 66338), (4854, 43337), (5663, 37146), (6191, 33978), (6342, 33169), (11326, 18573), (12382, 16989)]