195370291221

素因数分解:

$3^1\times 7^1\times {\mathrm{4217}}^1\times {\mathrm{2206153}}^1$

素因数の和:2210380

約数の個数: 16

約数和(自身を含む): 297777842304

約数和(自身を除く): 102407551083

約数列:

[1, 3, 7, 21, 4217, 12651, 29519, 88557, 2206153, 6618459, 15443071, 46329213, 9303347201, 27910041603, 65123430407, 195370291221]

約数ペア:

[(1, 195370291221), (3, 65123430407), (7, 27910041603), (21, 9303347201), (4217, 46329213), (12651, 15443071), (29519, 6618459), (88557, 2206153)]