208652274

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 80

約数和(自身を含む): 504947520

約数和(自身を除く): 296295246

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 162, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 1863, 1931, 2001, 2349, 3726, 3862, 4002, 4698, 5793, 6003, 11586, 12006, 17379, 18009, 34758, 36018, 44413, 52137, 54027, 55999, 88826, 104274, 108054, 111998, 133239, 156411, 167997, 266478, 312822, 335994, 399717, 503991, 799434, 1007982, 1199151, 1287977, 1511973, 2398302, 2575954, 3023946, 3597453, 3863931, 4535919, 7194906, 7727862, 9071838, 11591793, 23183586, 34775379, 69550758, 104326137, 208652274]

約数ペア:

[(1, 208652274), (2, 104326137), (3, 69550758), (6, 34775379), (9, 23183586), (18, 11591793), (23, 9071838), (27, 7727862), (29, 7194906), (46, 4535919), (54, 3863931), (58, 3597453), (69, 3023946), (81, 2575954), (87, 2398302), (138, 1511973), (162, 1287977), (174, 1199151), (207, 1007982), (261, 799434), (414, 503991), (522, 399717), (621, 335994), (667, 312822), (783, 266478), (1242, 167997), (1334, 156411), (1566, 133239), (1863, 111998), (1931, 108054), (2001, 104274), (2349, 88826), (3726, 55999), (3862, 54027), (4002, 52137), (4698, 44413), (5793, 36018), (6003, 34758), (11586, 18009), (12006, 17379)]