201208119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17389}}^1$

素因数の和:17447

約数の個数: 32

約数和(自身を含む): 333888000

約数和(自身を除く): 132679881

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 17389, 52167, 121723, 330391, 365169, 504281, 991173, 1512843, 2312737, 3529967, 6938211, 9581339, 10589901, 28744017, 67069373, 201208119]

約数ペア:

[(1, 201208119), (3, 67069373), (7, 28744017), (19, 10589901), (21, 9581339), (29, 6938211), (57, 3529967), (87, 2312737), (133, 1512843), (203, 991173), (399, 504281), (551, 365169), (609, 330391), (1653, 121723), (3857, 52167), (11571, 17389)]