208899156978

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{54083}}^1$

素因数の和:54421

約数の個数: 80

約数和(自身を含む): 474478066656

約数和(自身を除く): 265578909678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 211, 226, 339, 422, 633, 678, 1017, 1266, 1899, 2034, 3051, 3798, 5697, 6102, 9153, 11394, 17091, 18306, 23843, 34182, 47686, 54083, 71529, 108166, 143058, 162249, 214587, 324498, 429174, 486747, 643761, 973494, 1287522, 1460241, 1931283, 2920482, 3862566, 4380723, 6111379, 8761446, 11411513, 12222758, 18334137, 22823026, 34234539, 36668274, 55002411, 68469078, 102703617, 110004822, 165007233, 205407234, 308110851, 330014466, 495021699, 616221702, 924332553, 990043398, 1289500969, 1848665106, 2579001938, 3868502907, 7737005814, 11605508721, 23211017442, 34816526163, 69633052326, 104449578489, 208899156978]

約数ペア:

[(1, 208899156978), (2, 104449578489), (3, 69633052326), (6, 34816526163), (9, 23211017442), (18, 11605508721), (27, 7737005814), (54, 3868502907), (81, 2579001938), (113, 1848665106), (162, 1289500969), (211, 990043398), (226, 924332553), (339, 616221702), (422, 495021699), (633, 330014466), (678, 308110851), (1017, 205407234), (1266, 165007233), (1899, 110004822), (2034, 102703617), (3051, 68469078), (3798, 55002411), (5697, 36668274), (6102, 34234539), (9153, 22823026), (11394, 18334137), (17091, 12222758), (18306, 11411513), (23843, 8761446), (34182, 6111379), (47686, 4380723), (54083, 3862566), (71529, 2920482), (108166, 1931283), (143058, 1460241), (162249, 1287522), (214587, 973494), (324498, 643761), (429174, 486747)]