204214696

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8461}}^1$

素因数の和:8905

約数の個数: 32

約数和(自身を含む): 438670080

約数和(自身を除く): 234455384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 8461, 12068, 16922, 24136, 33844, 59227, 67688, 118454, 236908, 473816, 3646691, 7293382, 14586764, 25526837, 29173528, 51053674, 102107348, 204214696]

約数ペア:

[(1, 204214696), (2, 102107348), (4, 51053674), (7, 29173528), (8, 25526837), (14, 14586764), (28, 7293382), (56, 3646691), (431, 473816), (862, 236908), (1724, 118454), (3017, 67688), (3448, 59227), (6034, 33844), (8461, 24136), (12068, 16922)]