207795810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{1543}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 506592576

約数和(自身を除く): 298796766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1543, 2010, 3086, 4489, 4629, 7715, 8978, 9258, 13467, 15430, 22445, 23145, 26934, 44890, 46290, 67335, 103381, 134670, 206762, 310143, 516905, 620286, 1033810, 1550715, 3101430, 6926527, 13853054, 20779581, 34632635, 41559162, 69265270, 103897905, 207795810]

約数ペア:

[(1, 207795810), (2, 103897905), (3, 69265270), (5, 41559162), (6, 34632635), (10, 20779581), (15, 13853054), (30, 6926527), (67, 3101430), (134, 1550715), (201, 1033810), (335, 620286), (402, 516905), (670, 310143), (1005, 206762), (1543, 134670), (2010, 103381), (3086, 67335), (4489, 46290), (4629, 44890), (7715, 26934), (8978, 23145), (9258, 22445), (13467, 15430)]