207977030

素因数分解:

$2^1\times 5^1\times {\mathrm{3821}}^1\times {\mathrm{5443}}^1$

素因数の和:9271

約数の個数: 16

約数和(自身を含む): 374525424

約数和(自身を除く): 166548394

約数列:

[1, 2, 5, 10, 3821, 5443, 7642, 10886, 19105, 27215, 38210, 54430, 20797703, 41595406, 103988515, 207977030]

約数ペア:

[(1, 207977030), (2, 103988515), (5, 41595406), (10, 20797703), (3821, 54430), (5443, 38210), (7642, 27215), (10886, 19105)]