194600973

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 301235200

約数和(自身を除く): 106634227

約数列:

[1, 3, 7, 21, 139, 163, 409, 417, 489, 973, 1141, 1227, 2863, 2919, 3423, 8589, 22657, 56851, 66667, 67971, 158599, 170553, 200001, 397957, 466669, 475797, 1193871, 1400007, 9266713, 27800139, 64866991, 194600973]

約数ペア:

[(1, 194600973), (3, 64866991), (7, 27800139), (21, 9266713), (139, 1400007), (163, 1193871), (409, 475797), (417, 466669), (489, 397957), (973, 200001), (1141, 170553), (1227, 158599), (2863, 67971), (2919, 66667), (3423, 56851), (8589, 22657)]