214065267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 324952320

約数和(自身を除く): 110887053

約数列:

[1, 3, 13, 19, 39, 57, 247, 307, 741, 921, 941, 2823, 3991, 5833, 11973, 12233, 17499, 17879, 36699, 53637, 75829, 227487, 232427, 288887, 697281, 866661, 3755531, 5488853, 11266593, 16466559, 71355089, 214065267]

約数ペア:

[(1, 214065267), (3, 71355089), (13, 16466559), (19, 11266593), (39, 5488853), (57, 3755531), (247, 866661), (307, 697281), (741, 288887), (921, 232427), (941, 227487), (2823, 75829), (3991, 53637), (5833, 36699), (11973, 17879), (12233, 17499)]