201030354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5197}}^1$

素因数の和:5519

約数の個数: 48

約数和(自身を含む): 499507008

約数和(自身を除く): 298476654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5197, 5526, 6447, 10394, 12894, 15591, 19341, 31182, 36379, 38682, 46773, 72758, 93546, 109137, 218274, 327411, 654822, 1595479, 3190958, 4786437, 9572874, 11168353, 14359311, 22336706, 28718622, 33505059, 67010118, 100515177, 201030354]

約数ペア:

[(1, 201030354), (2, 100515177), (3, 67010118), (6, 33505059), (7, 28718622), (9, 22336706), (14, 14359311), (18, 11168353), (21, 9572874), (42, 4786437), (63, 3190958), (126, 1595479), (307, 654822), (614, 327411), (921, 218274), (1842, 109137), (2149, 93546), (2763, 72758), (4298, 46773), (5197, 38682), (5526, 36379), (6447, 31182), (10394, 19341), (12894, 15591)]