208661076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 585648000

約数和(自身を除く): 376986924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 331, 351, 449, 468, 662, 702, 898, 993, 1324, 1347, 1404, 1796, 1986, 2694, 2979, 3972, 4041, 4303, 5388, 5837, 5958, 8082, 8606, 8937, 11674, 11916, 12123, 12909, 16164, 17212, 17511, 17874, 23348, 24246, 25818, 35022, 35748, 38727, 48492, 51636, 52533, 70044, 77454, 105066, 116181, 148619, 154908, 157599, 210132, 232362, 297238, 315198, 445857, 464724, 594476, 630396, 891714, 1337571, 1783428, 1932047, 2675142, 3864094, 4012713, 5350284, 5796141, 7728188, 8025426, 11592282, 16050852, 17388423, 23184564, 34776846, 52165269, 69553692, 104330538, 208661076]

約数ペア:

[(1, 208661076), (2, 104330538), (3, 69553692), (4, 52165269), (6, 34776846), (9, 23184564), (12, 17388423), (13, 16050852), (18, 11592282), (26, 8025426), (27, 7728188), (36, 5796141), (39, 5350284), (52, 4012713), (54, 3864094), (78, 2675142), (108, 1932047), (117, 1783428), (156, 1337571), (234, 891714), (331, 630396), (351, 594476), (449, 464724), (468, 445857), (662, 315198), (702, 297238), (898, 232362), (993, 210132), (1324, 157599), (1347, 154908), (1404, 148619), (1796, 116181), (1986, 105066), (2694, 77454), (2979, 70044), (3972, 52533), (4041, 51636), (4303, 48492), (5388, 38727), (5837, 35748), (5958, 35022), (8082, 25818), (8606, 24246), (8937, 23348), (11674, 17874), (11916, 17511), (12123, 17212), (12909, 16164)]