201287973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 298688256

約数和(自身を除く): 97400283

約数列:

[1, 3, 17, 23, 51, 69, 157, 391, 471, 1093, 1173, 2669, 3279, 3611, 8007, 10833, 18581, 25139, 55743, 61387, 75417, 171601, 184161, 427363, 514803, 1282089, 2917217, 3946823, 8751651, 11840469, 67095991, 201287973]

約数ペア:

[(1, 201287973), (3, 67095991), (17, 11840469), (23, 8751651), (51, 3946823), (69, 2917217), (157, 1282089), (391, 514803), (471, 427363), (1093, 184161), (1173, 171601), (2669, 75417), (3279, 61387), (3611, 55743), (8007, 25139), (10833, 18581)]