205368438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{23753}}^1$

素因数の和:23900

約数の個数: 32

約数和(自身を含む): 451516032

約数和(自身を除く): 246147594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 23753, 47506, 71259, 142518, 261283, 522566, 783849, 1567698, 3111643, 6223286, 9334929, 18669858, 34228073, 68456146, 102684219, 205368438]

約数ペア:

[(1, 205368438), (2, 102684219), (3, 68456146), (6, 34228073), (11, 18669858), (22, 9334929), (33, 6223286), (66, 3111643), (131, 1567698), (262, 783849), (393, 522566), (786, 261283), (1441, 142518), (2882, 71259), (4323, 47506), (8646, 23753)]