200822930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260809}}^1$

素因数の和:260834

約数の個数: 32

約数和(自身を含む): 450679680

約数和(自身を除く): 249856750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260809, 521618, 1304045, 1825663, 2608090, 2868899, 3651326, 5737798, 9128315, 14344495, 18256630, 20082293, 28688990, 40164586, 100411465, 200822930]

約数ペア:

[(1, 200822930), (2, 100411465), (5, 40164586), (7, 28688990), (10, 20082293), (11, 18256630), (14, 14344495), (22, 9128315), (35, 5737798), (55, 3651326), (70, 2868899), (77, 2608090), (110, 1825663), (154, 1304045), (385, 521618), (770, 260809)]