217323262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{86171}}^1$

素因数の和:86283

約数の個数: 16

約数和(自身を含む): 354683952

約数和(自身を除く): 137360690

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 86171, 172342, 1120223, 2240446, 8358587, 16717174, 108661631, 217323262]

約数ペア:

[(1, 217323262), (2, 108661631), (13, 16717174), (26, 8358587), (97, 2240446), (194, 1120223), (1261, 172342), (2522, 86171)]