202296268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20959}}^1$

素因数の和:21109

約数の個数: 24

約数和(自身を含む): 375603200

約数和(自身を除く): 173306932

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 20959, 41918, 83836, 398221, 796442, 1592884, 2661793, 5323586, 10647172, 50574067, 101148134, 202296268]

約数ペア:

[(1, 202296268), (2, 101148134), (4, 50574067), (19, 10647172), (38, 5323586), (76, 2661793), (127, 1592884), (254, 796442), (508, 398221), (2413, 83836), (4826, 41918), (9652, 20959)]