201998518940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{594113291}}^1$

素因数の和:594113317

約数の個数: 24

約数和(自身を含む): 449149648752

約数和(自身を除く): 247151129812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 594113291, 1188226582, 2376453164, 2970566455, 5941132910, 10099925947, 11882265820, 20199851894, 40399703788, 50499629735, 100999259470, 201998518940]

約数ペア:

[(1, 201998518940), (2, 100999259470), (4, 50499629735), (5, 40399703788), (10, 20199851894), (17, 11882265820), (20, 10099925947), (34, 5941132910), (68, 2970566455), (85, 2376453164), (170, 1188226582), (340, 594113291)]