212594802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21179}}^1$

素因数の和:21430

約数の個数: 32

約数和(自身を含む): 487987200

約数和(自身を除く): 275392398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 21179, 42358, 63537, 127074, 148253, 296506, 444759, 889518, 5061781, 10123562, 15185343, 30370686, 35432467, 70864934, 106297401, 212594802]

約数ペア:

[(1, 212594802), (2, 106297401), (3, 70864934), (6, 35432467), (7, 30370686), (14, 15185343), (21, 10123562), (42, 5061781), (239, 889518), (478, 444759), (717, 296506), (1434, 148253), (1673, 127074), (3346, 63537), (5019, 42358), (10038, 21179)]