205548042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 520058880

約数和(自身を除く): 314510838

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 186, 217, 266, 294, 399, 434, 589, 651, 798, 931, 1178, 1187, 1302, 1519, 1767, 1862, 2374, 2793, 3038, 3534, 3561, 4123, 4557, 5586, 7122, 8246, 8309, 9114, 12369, 16618, 22553, 24738, 24927, 28861, 36797, 45106, 49854, 57722, 58163, 67659, 73594, 86583, 110391, 116326, 135318, 157871, 173166, 174489, 220782, 257579, 315742, 348978, 473613, 515158, 699143, 772737, 947226, 1105097, 1398286, 1545474, 1803053, 2097429, 2210194, 3315291, 3606106, 4194858, 4894001, 5409159, 6630582, 9788002, 10818318, 14682003, 29364006, 34258007, 68516014, 102774021, 205548042]

約数ペア:

[(1, 205548042), (2, 102774021), (3, 68516014), (6, 34258007), (7, 29364006), (14, 14682003), (19, 10818318), (21, 9788002), (31, 6630582), (38, 5409159), (42, 4894001), (49, 4194858), (57, 3606106), (62, 3315291), (93, 2210194), (98, 2097429), (114, 1803053), (133, 1545474), (147, 1398286), (186, 1105097), (217, 947226), (266, 772737), (294, 699143), (399, 515158), (434, 473613), (589, 348978), (651, 315742), (798, 257579), (931, 220782), (1178, 174489), (1187, 173166), (1302, 157871), (1519, 135318), (1767, 116326), (1862, 110391), (2374, 86583), (2793, 73594), (3038, 67659), (3534, 58163), (3561, 57722), (4123, 49854), (4557, 45106), (5586, 36797), (7122, 28861), (8246, 24927), (8309, 24738), (9114, 22553), (12369, 16618)]