208524836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{2141}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 393382584

約数和(自身を除く): 184857748

約数列:

[1, 2, 4, 13, 26, 52, 1873, 2141, 3746, 4282, 7492, 8564, 24349, 27833, 48698, 55666, 97396, 111332, 4010093, 8020186, 16040372, 52131209, 104262418, 208524836]

約数ペア:

[(1, 208524836), (2, 104262418), (4, 52131209), (13, 16040372), (26, 8020186), (52, 4010093), (1873, 111332), (2141, 97396), (3746, 55666), (4282, 48698), (7492, 27833), (8564, 24349)]