202094240

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12263}}^1$

素因数の和:12381

約数の個数: 48

約数和(自身を含む): 482122368

約数和(自身を除く): 280028128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 12263, 16480, 24526, 49052, 61315, 98104, 122630, 196208, 245260, 392416, 490520, 981040, 1263089, 1962080, 2526178, 5052356, 6315445, 10104712, 12630890, 20209424, 25261780, 40418848, 50523560, 101047120, 202094240]

約数ペア:

[(1, 202094240), (2, 101047120), (4, 50523560), (5, 40418848), (8, 25261780), (10, 20209424), (16, 12630890), (20, 10104712), (32, 6315445), (40, 5052356), (80, 2526178), (103, 1962080), (160, 1263089), (206, 981040), (412, 490520), (515, 392416), (824, 245260), (1030, 196208), (1648, 122630), (2060, 98104), (3296, 61315), (4120, 49052), (8240, 24526), (12263, 16480)]