202111320964

素因数分解:

$2^2\times 7^2\times {\mathrm{12821}}^1\times {\mathrm{80429}}^1$

素因数の和:93268

約数の個数: 36

約数和(自身を含む): 411478110540

約数和(自身を除く): 209366789576

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 12821, 25642, 51284, 80429, 89747, 160858, 179494, 321716, 358988, 563003, 628229, 1126006, 1256458, 2252012, 2512916, 3941021, 7882042, 15764084, 1031180209, 2062360418, 4124720836, 7218261463, 14436522926, 28873045852, 50527830241, 101055660482, 202111320964]

約数ペア:

[(1, 202111320964), (2, 101055660482), (4, 50527830241), (7, 28873045852), (14, 14436522926), (28, 7218261463), (49, 4124720836), (98, 2062360418), (196, 1031180209), (12821, 15764084), (25642, 7882042), (51284, 3941021), (80429, 2512916), (89747, 2252012), (160858, 1256458), (179494, 1126006), (321716, 628229), (358988, 563003)]