205364677

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 253406720

約数和(自身を除く): 48042043

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 1789, 3703, 4991, 12523, 16399, 41147, 55459, 114793, 288029, 388213, 946381, 1275557, 6624667, 8928899, 29337811, 205364677]

約数ペア:

[(1, 205364677), (7, 29337811), (23, 8928899), (31, 6624667), (161, 1275557), (217, 946381), (529, 388213), (713, 288029), (1789, 114793), (3703, 55459), (4991, 41147), (12523, 16399)]