200623983

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 331056000

約数和(自身を除く): 130432017

約数列:

[1, 3, 7, 19, 21, 49, 57, 109, 133, 147, 327, 399, 659, 763, 931, 1977, 2071, 2289, 2793, 4613, 5341, 6213, 12521, 13839, 14497, 16023, 32291, 37563, 43491, 71831, 87647, 96873, 101479, 215493, 262941, 304437, 502817, 613529, 1364789, 1508451, 1840587, 3519719, 4094367, 9553523, 10559157, 28660569, 66874661, 200623983]

約数ペア:

[(1, 200623983), (3, 66874661), (7, 28660569), (19, 10559157), (21, 9553523), (49, 4094367), (57, 3519719), (109, 1840587), (133, 1508451), (147, 1364789), (327, 613529), (399, 502817), (659, 304437), (763, 262941), (931, 215493), (1977, 101479), (2071, 96873), (2289, 87647), (2793, 71831), (4613, 43491), (5341, 37563), (6213, 32291), (12521, 16023), (13839, 14497)]