204039486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7867

約数の個数: 80

約数和(自身を含む): 545301504

約数和(自身を除く): 341262018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 7823, 8694, 13041, 15646, 23469, 26082, 46938, 54761, 70407, 109522, 140814, 164283, 179929, 211221, 328566, 359858, 422442, 492849, 539787, 633663, 985698, 1079574, 1259503, 1267326, 1478547, 1619361, 2519006, 2957094, 3238722, 3778509, 4435641, 4858083, 7557018, 8871282, 9716166, 11335527, 14574249, 22671054, 29148498, 34006581, 68013162, 102019743, 204039486]

約数ペア:

[(1, 204039486), (2, 102019743), (3, 68013162), (6, 34006581), (7, 29148498), (9, 22671054), (14, 14574249), (18, 11335527), (21, 9716166), (23, 8871282), (27, 7557018), (42, 4858083), (46, 4435641), (54, 3778509), (63, 3238722), (69, 2957094), (81, 2519006), (126, 1619361), (138, 1478547), (161, 1267326), (162, 1259503), (189, 1079574), (207, 985698), (322, 633663), (378, 539787), (414, 492849), (483, 422442), (567, 359858), (621, 328566), (966, 211221), (1134, 179929), (1242, 164283), (1449, 140814), (1863, 109522), (2898, 70407), (3726, 54761), (4347, 46938), (7823, 26082), (8694, 23469), (13041, 15646)]