208060251

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{319601}}^1$

素因数の和:319642

約数の個数: 16

約数和(自身を含む): 327272448

約数和(自身を除く): 119212197

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 319601, 958803, 2237207, 6711621, 9907631, 29722893, 69353417, 208060251]

約数ペア:

[(1, 208060251), (3, 69353417), (7, 29722893), (21, 9907631), (31, 6711621), (93, 2237207), (217, 958803), (651, 319601)]