198250192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104123}}^1$

素因数の和:104155

約数の個数: 40

約数和(自身を含む): 464809536

約数和(自身を除く): 266559344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 104123, 208246, 416492, 728861, 832984, 1457722, 1665968, 1770091, 2915444, 3540182, 5830888, 7080364, 11661776, 12390637, 14160728, 24781274, 28321456, 49562548, 99125096, 198250192]

約数ペア:

[(1, 198250192), (2, 99125096), (4, 49562548), (7, 28321456), (8, 24781274), (14, 14160728), (16, 12390637), (17, 11661776), (28, 7080364), (34, 5830888), (56, 3540182), (68, 2915444), (112, 1770091), (119, 1665968), (136, 1457722), (238, 832984), (272, 728861), (476, 416492), (952, 208246), (1904, 104123)]