204397554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12899}}^1$

素因数の和:13062

約数の個数: 32

約数和(自身を含む): 433440000

約数和(自身を除く): 229042446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 12899, 15846, 25798, 38697, 77394, 245081, 490162, 735243, 1470486, 1792961, 3585922, 5378883, 10757766, 34066259, 68132518, 102198777, 204397554]

約数ペア:

[(1, 204397554), (2, 102198777), (3, 68132518), (6, 34066259), (19, 10757766), (38, 5378883), (57, 3585922), (114, 1792961), (139, 1470486), (278, 735243), (417, 490162), (834, 245081), (2641, 77394), (5282, 38697), (7923, 25798), (12899, 15846)]