201785094

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 521883648

約数和(自身を除く): 320098554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 162, 189, 214, 321, 378, 567, 642, 749, 963, 1134, 1498, 1663, 1926, 2247, 2889, 3326, 4494, 4989, 5778, 6741, 8667, 9978, 11641, 13482, 14967, 17334, 20223, 23282, 29934, 34923, 40446, 44901, 60669, 69846, 89802, 104769, 121338, 134703, 177941, 209538, 269406, 314307, 355882, 533823, 628614, 942921, 1067646, 1245587, 1601469, 1885842, 2491174, 3202938, 3736761, 4804407, 7473522, 9608814, 11210283, 14413221, 22420566, 28826442, 33630849, 67261698, 100892547, 201785094]

約数ペア:

[(1, 201785094), (2, 100892547), (3, 67261698), (6, 33630849), (7, 28826442), (9, 22420566), (14, 14413221), (18, 11210283), (21, 9608814), (27, 7473522), (42, 4804407), (54, 3736761), (63, 3202938), (81, 2491174), (107, 1885842), (126, 1601469), (162, 1245587), (189, 1067646), (214, 942921), (321, 628614), (378, 533823), (567, 355882), (642, 314307), (749, 269406), (963, 209538), (1134, 177941), (1498, 134703), (1663, 121338), (1926, 104769), (2247, 89802), (2889, 69846), (3326, 60669), (4494, 44901), (4989, 40446), (5778, 34923), (6741, 29934), (8667, 23282), (9978, 20223), (11641, 17334), (13482, 14967)]