208097164808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1\times {\mathrm{8783}}^1$

素因数の和:16182

約数の個数: 64

約数和(自身を含む): 433859328000

約数和(自身を除く): 225762163192

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 7349, 8783, 14698, 17566, 29396, 35132, 58792, 70264, 95537, 114179, 191074, 227819, 228358, 272273, 382148, 455638, 456716, 544546, 764296, 911276, 913432, 1089092, 1822552, 2178184, 2961647, 3539549, 5923294, 7079098, 11846588, 14158196, 23693176, 28316392, 64546267, 129092534, 258185068, 516370136, 839101471, 1678202942, 2000934277, 3356405884, 4001868554, 6712811768, 8003737108, 16007474216, 26012145601, 52024291202, 104048582404, 208097164808]

約数ペア:

[(1, 208097164808), (2, 104048582404), (4, 52024291202), (8, 26012145601), (13, 16007474216), (26, 8003737108), (31, 6712811768), (52, 4001868554), (62, 3356405884), (104, 2000934277), (124, 1678202942), (248, 839101471), (403, 516370136), (806, 258185068), (1612, 129092534), (3224, 64546267), (7349, 28316392), (8783, 23693176), (14698, 14158196), (17566, 11846588), (29396, 7079098), (35132, 5923294), (58792, 3539549), (70264, 2961647), (95537, 2178184), (114179, 1822552), (191074, 1089092), (227819, 913432), (228358, 911276), (272273, 764296), (382148, 544546), (455638, 456716)]