208889371334

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{188609}}^1$

素因数の和:189188

約数の個数: 32

約数和(自身を含む): 360682675200

約数和(自身を除く): 151793303866

約数列:

[1, 2, 7, 14, 239, 331, 478, 662, 1673, 2317, 3346, 4634, 79109, 158218, 188609, 377218, 553763, 1107526, 1320263, 2640526, 45077551, 62429579, 90155102, 124859158, 315542857, 437007053, 631085714, 874014106, 14920669381, 29841338762, 104444685667, 208889371334]

約数ペア:

[(1, 208889371334), (2, 104444685667), (7, 29841338762), (14, 14920669381), (239, 874014106), (331, 631085714), (478, 437007053), (662, 315542857), (1673, 124859158), (2317, 90155102), (3346, 62429579), (4634, 45077551), (79109, 2640526), (158218, 1320263), (188609, 1107526), (377218, 553763)]