200680964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240049}}^1$

素因数の和:240083

約数の個数: 24

約数和(自身を含む): 403284000

約数和(自身を除く): 202603036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240049, 480098, 960196, 2640539, 4560931, 5281078, 9121862, 10562156, 18243724, 50170241, 100340482, 200680964]

約数ペア:

[(1, 200680964), (2, 100340482), (4, 50170241), (11, 18243724), (19, 10562156), (22, 9121862), (38, 5281078), (44, 4560931), (76, 2640539), (209, 960196), (418, 480098), (836, 240049)]