199699664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1923

約数の個数: 40

約数和(自身を含む): 396590688

約数和(自身を除く): 196891024

約数列:

[1, 2, 4, 8, 16, 67, 107, 134, 214, 268, 428, 536, 856, 1072, 1712, 1741, 3482, 6964, 7169, 13928, 14338, 27856, 28676, 57352, 114704, 116647, 186287, 233294, 372574, 466588, 745148, 933176, 1490296, 1866352, 2980592, 12481229, 24962458, 49924916, 99849832, 199699664]

約数ペア:

[(1, 199699664), (2, 99849832), (4, 49924916), (8, 24962458), (16, 12481229), (67, 2980592), (107, 1866352), (134, 1490296), (214, 933176), (268, 745148), (428, 466588), (536, 372574), (856, 233294), (1072, 186287), (1712, 116647), (1741, 114704), (3482, 57352), (6964, 28676), (7169, 27856), (13928, 14338)]