201340228495

素因数分解:

$5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1961329}}^1$

素因数の和:1961767

約数の個数: 24

約数和(自身を含む): 281725441200

約数和(自身を除く): 80385212705

約数列:

[1, 5, 7, 35, 49, 245, 419, 2095, 2933, 14665, 20531, 102655, 1961329, 9806645, 13729303, 68646515, 96105121, 480525605, 821796851, 4108984255, 5752577957, 28762889785, 40268045699, 201340228495]

約数ペア:

[(1, 201340228495), (5, 40268045699), (7, 28762889785), (35, 5752577957), (49, 4108984255), (245, 821796851), (419, 480525605), (2095, 96105121), (2933, 68646515), (14665, 13729303), (20531, 9806645), (102655, 1961329)]