208085266109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2194321}}^1$

素因数の和:2194401

約数の個数: 32

約数和(自身を含む): 269638287360

約数和(自身を除く): 61553021251

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 3059, 4123, 4991, 13547, 94829, 2194321, 15360247, 41692099, 50469383, 68023951, 291844693, 353285681, 476167657, 958918277, 1292455069, 1564550873, 6712427939, 9047185483, 10951856111, 29726466587, 208085266109]

約数ペア:

[(1, 208085266109), (7, 29726466587), (19, 10951856111), (23, 9047185483), (31, 6712427939), (133, 1564550873), (161, 1292455069), (217, 958918277), (437, 476167657), (589, 353285681), (713, 291844693), (3059, 68023951), (4123, 50469383), (4991, 41692099), (13547, 15360247), (94829, 2194321)]