210588476

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 455147280

約数和(自身を除く): 244558804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 193, 196, 266, 293, 386, 532, 586, 772, 931, 1172, 1351, 1862, 2051, 2702, 3667, 3724, 4102, 5404, 5567, 7334, 8204, 9457, 11134, 14357, 14668, 18914, 22268, 25669, 28714, 37828, 38969, 51338, 56549, 57428, 77938, 102676, 113098, 155876, 179683, 226196, 272783, 359366, 395843, 545566, 718732, 791686, 1074431, 1091132, 1583372, 2148862, 2770901, 4297724, 5541802, 7521017, 11083604, 15042034, 30084068, 52647119, 105294238, 210588476]

約数ペア:

[(1, 210588476), (2, 105294238), (4, 52647119), (7, 30084068), (14, 15042034), (19, 11083604), (28, 7521017), (38, 5541802), (49, 4297724), (76, 2770901), (98, 2148862), (133, 1583372), (193, 1091132), (196, 1074431), (266, 791686), (293, 718732), (386, 545566), (532, 395843), (586, 359366), (772, 272783), (931, 226196), (1172, 179683), (1351, 155876), (1862, 113098), (2051, 102676), (2702, 77938), (3667, 57428), (3724, 56549), (4102, 51338), (5404, 38969), (5567, 37828), (7334, 28714), (8204, 25669), (9457, 22268), (11134, 18914), (14357, 14668)]