193978216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20469

約数の個数: 32

約数和(自身を含む): 385446600

約数和(自身を除く): 191468384

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 20393, 40786, 81572, 163144, 591397, 836113, 1182794, 1672226, 2365588, 3344452, 4731176, 6688904, 24247277, 48494554, 96989108, 193978216]

約数ペア:

[(1, 193978216), (2, 96989108), (4, 48494554), (8, 24247277), (29, 6688904), (41, 4731176), (58, 3344452), (82, 2365588), (116, 1672226), (164, 1182794), (232, 836113), (328, 591397), (1189, 163144), (2378, 81572), (4756, 40786), (9512, 20393)]