204860326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 342540576

約数和(自身を除く): 137680250

約数列:

[1, 2, 11, 22, 61, 122, 293, 521, 586, 671, 1042, 1342, 3223, 5731, 6446, 11462, 17873, 31781, 35746, 63562, 152653, 196603, 305306, 349591, 393206, 699182, 1679183, 3358366, 9311833, 18623666, 102430163, 204860326]

約数ペア:

[(1, 204860326), (2, 102430163), (11, 18623666), (22, 9311833), (61, 3358366), (122, 1679183), (293, 699182), (521, 393206), (586, 349591), (671, 305306), (1042, 196603), (1342, 152653), (3223, 63562), (5731, 35746), (6446, 31781), (11462, 17873)]