205496718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{6217}}^1$

素因数の和:7016

約数の個数: 32

約数和(自身を含む): 470379264

約数和(自身を除く): 264882546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2361, 4722, 5509, 6217, 11018, 12434, 16527, 18651, 33054, 37302, 43519, 87038, 130557, 261114, 4892779, 9785558, 14678337, 29356674, 34249453, 68498906, 102748359, 205496718]

約数ペア:

[(1, 205496718), (2, 102748359), (3, 68498906), (6, 34249453), (7, 29356674), (14, 14678337), (21, 9785558), (42, 4892779), (787, 261114), (1574, 130557), (2361, 87038), (4722, 43519), (5509, 37302), (6217, 33054), (11018, 18651), (12434, 16527)]