201959079

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{310229}}^1$

素因数の和:310270

約数の個数: 16

約数和(自身を含む): 317675520

約数和(自身を除く): 115716441

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 310229, 930687, 2171603, 6514809, 9617099, 28851297, 67319693, 201959079]

約数ペア:

[(1, 201959079), (3, 67319693), (7, 28851297), (21, 9617099), (31, 6514809), (93, 2171603), (217, 930687), (651, 310229)]