209445516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{14087}}^1$

素因数の和:14163

約数の個数: 72

約数和(自身を含む): 615363840

約数和(自身を除く): 405918324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14087, 14868, 28174, 42261, 56348, 84522, 98609, 126783, 169044, 197218, 253566, 295827, 394436, 507132, 591654, 831133, 887481, 1183308, 1662266, 1774962, 2493399, 3324532, 3549924, 4986798, 5817931, 7480197, 9973596, 11635862, 14960394, 17453793, 23271724, 29920788, 34907586, 52361379, 69815172, 104722758, 209445516]

約数ペア:

[(1, 209445516), (2, 104722758), (3, 69815172), (4, 52361379), (6, 34907586), (7, 29920788), (9, 23271724), (12, 17453793), (14, 14960394), (18, 11635862), (21, 9973596), (28, 7480197), (36, 5817931), (42, 4986798), (59, 3549924), (63, 3324532), (84, 2493399), (118, 1774962), (126, 1662266), (177, 1183308), (236, 887481), (252, 831133), (354, 591654), (413, 507132), (531, 394436), (708, 295827), (826, 253566), (1062, 197218), (1239, 169044), (1652, 126783), (2124, 98609), (2478, 84522), (3717, 56348), (4956, 42261), (7434, 28174), (14087, 14868)]