201744340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1441031}}^1$

素因数の和:1441047

約数の個数: 24

約数和(自身を含む): 484186752

約数和(自身を除く): 282442412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1441031, 2882062, 5764124, 7205155, 10087217, 14410310, 20174434, 28820620, 40348868, 50436085, 100872170, 201744340]

約数ペア:

[(1, 201744340), (2, 100872170), (4, 50436085), (5, 40348868), (7, 28820620), (10, 20174434), (14, 14410310), (20, 10087217), (28, 7205155), (35, 5764124), (70, 2882062), (140, 1441031)]