201628759108

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{351047}}^1$

素因数の和:351412

約数の個数: 48

約数和(自身を含む): 410237501184

約数和(自身を除く): 208608742076

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 281, 292, 511, 562, 1022, 1124, 1967, 2044, 3934, 7868, 20513, 41026, 82052, 143591, 287182, 351047, 574364, 702094, 1404188, 2457329, 4914658, 9829316, 25626431, 51252862, 98644207, 102505724, 179385017, 197288414, 358770034, 394576828, 690509449, 717540068, 1381018898, 2762037796, 7201027111, 14402054222, 28804108444, 50407189777, 100814379554, 201628759108]

約数ペア:

[(1, 201628759108), (2, 100814379554), (4, 50407189777), (7, 28804108444), (14, 14402054222), (28, 7201027111), (73, 2762037796), (146, 1381018898), (281, 717540068), (292, 690509449), (511, 394576828), (562, 358770034), (1022, 197288414), (1124, 179385017), (1967, 102505724), (2044, 98644207), (3934, 51252862), (7868, 25626431), (20513, 9829316), (41026, 4914658), (82052, 2457329), (143591, 1404188), (287182, 702094), (351047, 574364)]