208939170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{57559}}^1$

素因数の和:57591

約数の個数: 48

約数和(自身を含む): 551194560

約数和(自身を除く): 342255390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 57559, 115118, 172677, 287795, 345354, 575590, 633149, 863385, 1266298, 1726770, 1899447, 3165745, 3798894, 6331490, 6964639, 9497235, 13929278, 18994470, 20893917, 34823195, 41787834, 69646390, 104469585, 208939170]

約数ペア:

[(1, 208939170), (2, 104469585), (3, 69646390), (5, 41787834), (6, 34823195), (10, 20893917), (11, 18994470), (15, 13929278), (22, 9497235), (30, 6964639), (33, 6331490), (55, 3798894), (66, 3165745), (110, 1899447), (121, 1726770), (165, 1266298), (242, 863385), (330, 633149), (363, 575590), (605, 345354), (726, 287795), (1210, 172677), (1815, 115118), (3630, 57559)]