200298340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{910447}}^1$

素因数の和:910467

約数の個数: 24

約数和(自身を含む): 458865792

約数和(自身を除く): 258567452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 910447, 1820894, 3641788, 4552235, 9104470, 10014917, 18208940, 20029834, 40059668, 50074585, 100149170, 200298340]

約数ペア:

[(1, 200298340), (2, 100149170), (4, 50074585), (5, 40059668), (10, 20029834), (11, 18208940), (20, 10014917), (22, 9104470), (44, 4552235), (55, 3641788), (110, 1820894), (220, 910447)]