209270754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{150989}}^1$

素因数の和:151015

約数の個数: 48

約数和(自身を含む): 565306560

約数和(自身を除く): 356035806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 150989, 301978, 452967, 905934, 1056923, 1358901, 1660879, 2113846, 2717802, 3170769, 3321758, 4982637, 6341538, 9512307, 9965274, 11626153, 14947911, 19024614, 23252306, 29895822, 34878459, 69756918, 104635377, 209270754]

約数ペア:

[(1, 209270754), (2, 104635377), (3, 69756918), (6, 34878459), (7, 29895822), (9, 23252306), (11, 19024614), (14, 14947911), (18, 11626153), (21, 9965274), (22, 9512307), (33, 6341538), (42, 4982637), (63, 3321758), (66, 3170769), (77, 2717802), (99, 2113846), (126, 1660879), (154, 1358901), (198, 1056923), (231, 905934), (462, 452967), (693, 301978), (1386, 150989)]