214770244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{40099}}^1$

素因数の和:40219

約数の個数: 24

約数和(自身を含む): 408699200

約数和(自身を除く): 193928956

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 40099, 80198, 160396, 521287, 1042574, 2085148, 4130197, 8260394, 16520788, 53692561, 107385122, 214770244]

約数ペア:

[(1, 214770244), (2, 107385122), (4, 53692561), (13, 16520788), (26, 8260394), (52, 4130197), (103, 2085148), (206, 1042574), (412, 521287), (1339, 160396), (2678, 80198), (5356, 40099)]