222568052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 476731584

約数和(自身を除く): 254163532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 227, 266, 361, 388, 454, 532, 679, 722, 908, 1358, 1444, 1589, 1843, 2527, 2716, 3178, 3686, 4313, 5054, 6356, 7372, 8626, 10108, 12901, 17252, 22019, 25802, 30191, 35017, 44038, 51604, 60382, 70034, 81947, 88076, 120764, 140068, 154133, 163894, 245119, 308266, 327788, 418361, 490238, 573629, 616532, 836722, 980476, 1147258, 1673444, 2294516, 2928527, 5857054, 7948859, 11714108, 15897718, 31795436, 55642013, 111284026, 222568052]

約数ペア:

[(1, 222568052), (2, 111284026), (4, 55642013), (7, 31795436), (14, 15897718), (19, 11714108), (28, 7948859), (38, 5857054), (76, 2928527), (97, 2294516), (133, 1673444), (194, 1147258), (227, 980476), (266, 836722), (361, 616532), (388, 573629), (454, 490238), (532, 418361), (679, 327788), (722, 308266), (908, 245119), (1358, 163894), (1444, 154133), (1589, 140068), (1843, 120764), (2527, 88076), (2716, 81947), (3178, 70034), (3686, 60382), (4313, 51604), (5054, 44038), (6356, 35017), (7372, 30191), (8626, 25802), (10108, 22019), (12901, 17252)]