229758438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{420803}}^1$

素因数の和:420828

約数の個数: 32

約数和(自身を含む): 565560576

約数和(自身を除く): 335802138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 420803, 841606, 1262409, 2524818, 2945621, 5470439, 5891242, 8836863, 10940878, 16411317, 17673726, 32822634, 38293073, 76586146, 114879219, 229758438]

約数ペア:

[(1, 229758438), (2, 114879219), (3, 76586146), (6, 38293073), (7, 32822634), (13, 17673726), (14, 16411317), (21, 10940878), (26, 8836863), (39, 5891242), (42, 5470439), (78, 2945621), (91, 2524818), (182, 1262409), (273, 841606), (546, 420803)]