201324507545

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{7006247}}^1$

素因数の和:7007080

約数の個数: 16

約数和(自身を含む): 276438521088

約数和(自身を除く): 75114013543

約数列:

[1, 5, 7, 35, 821, 4105, 5747, 28735, 7006247, 35031235, 49043729, 245218645, 5752128787, 28760643935, 40264901509, 201324507545]

約数ペア:

[(1, 201324507545), (5, 40264901509), (7, 28760643935), (35, 5752128787), (821, 245218645), (4105, 49043729), (5747, 35031235), (28735, 7006247)]