211402015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{65147}}^1$

素因数の和:65222

約数の個数: 16

約数和(自身を含む): 281439360

約数和(自身を除く): 70037345

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 65147, 325735, 716617, 3583085, 3843673, 19218365, 42280403, 211402015]

約数ペア:

[(1, 211402015), (5, 42280403), (11, 19218365), (55, 3843673), (59, 3583085), (295, 716617), (649, 325735), (3245, 65147)]