199486704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1619}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 549607680

約数和(自身を除く): 350120976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 151, 204, 272, 302, 408, 453, 604, 816, 906, 1208, 1619, 1812, 2416, 2567, 3238, 3624, 4857, 5134, 6476, 7248, 7701, 9714, 10268, 12952, 15402, 19428, 20536, 25904, 27523, 30804, 38856, 41072, 55046, 61608, 77712, 82569, 110092, 123216, 165138, 220184, 244469, 330276, 440368, 488938, 660552, 733407, 977876, 1321104, 1466814, 1955752, 2933628, 3911504, 4155973, 5867256, 8311946, 11734512, 12467919, 16623892, 24935838, 33247784, 49871676, 66495568, 99743352, 199486704]

約数ペア:

[(1, 199486704), (2, 99743352), (3, 66495568), (4, 49871676), (6, 33247784), (8, 24935838), (12, 16623892), (16, 12467919), (17, 11734512), (24, 8311946), (34, 5867256), (48, 4155973), (51, 3911504), (68, 2933628), (102, 1955752), (136, 1466814), (151, 1321104), (204, 977876), (272, 733407), (302, 660552), (408, 488938), (453, 440368), (604, 330276), (816, 244469), (906, 220184), (1208, 165138), (1619, 123216), (1812, 110092), (2416, 82569), (2567, 77712), (3238, 61608), (3624, 55046), (4857, 41072), (5134, 38856), (6476, 30804), (7248, 27523), (7701, 25904), (9714, 20536), (10268, 19428), (12952, 15402)]