201670959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 335578880

約数和(自身を除く): 133907921

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 601, 609, 841, 1653, 1803, 2523, 3857, 4207, 5887, 11419, 11571, 12621, 15979, 17429, 17661, 34257, 47937, 52287, 79933, 111853, 122003, 239799, 331151, 335559, 366009, 505441, 993453, 1516323, 2318057, 3538087, 6954171, 9603379, 10614261, 28810137, 67223653, 201670959]

約数ペア:

[(1, 201670959), (3, 67223653), (7, 28810137), (19, 10614261), (21, 9603379), (29, 6954171), (57, 3538087), (87, 2318057), (133, 1516323), (203, 993453), (399, 505441), (551, 366009), (601, 335559), (609, 331151), (841, 239799), (1653, 122003), (1803, 111853), (2523, 79933), (3857, 52287), (4207, 47937), (5887, 34257), (11419, 17661), (11571, 17429), (12621, 15979)]