201664112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9413}}^1$

素因数の和:9537

約数の個数: 40

約数和(自身を含む): 424910304

約数和(自身を除く): 223246192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 9413, 10712, 18826, 21424, 37652, 75304, 122369, 150608, 244738, 489476, 969539, 978952, 1939078, 1957904, 3878156, 7756312, 12604007, 15512624, 25208014, 50416028, 100832056, 201664112]

約数ペア:

[(1, 201664112), (2, 100832056), (4, 50416028), (8, 25208014), (13, 15512624), (16, 12604007), (26, 7756312), (52, 3878156), (103, 1957904), (104, 1939078), (206, 978952), (208, 969539), (412, 489476), (824, 244738), (1339, 150608), (1648, 122369), (2678, 75304), (5356, 37652), (9413, 21424), (10712, 18826)]