255041066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41687}}^1$

素因数の和:41738

約数の個数: 32

約数和(自身を含む): 480245760

約数和(自身を除く): 225204694

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 41687, 83374, 291809, 583618, 792053, 958801, 1584106, 1917602, 5544371, 6711607, 11088742, 13423214, 18217219, 36434438, 127520533, 255041066]

約数ペア:

[(1, 255041066), (2, 127520533), (7, 36434438), (14, 18217219), (19, 13423214), (23, 11088742), (38, 6711607), (46, 5544371), (133, 1917602), (161, 1584106), (266, 958801), (322, 792053), (437, 583618), (874, 291809), (3059, 83374), (6118, 41687)]