207841508

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 423045504

約数和(自身を除く): 215203996

約数列:

[1, 2, 4, 7, 14, 28, 107, 173, 214, 346, 401, 428, 692, 749, 802, 1211, 1498, 1604, 2422, 2807, 2996, 4844, 5614, 11228, 18511, 37022, 42907, 69373, 74044, 85814, 129577, 138746, 171628, 259154, 277492, 300349, 485611, 518308, 600698, 971222, 1201396, 1942444, 7422911, 14845822, 29691644, 51960377, 103920754, 207841508]

約数ペア:

[(1, 207841508), (2, 103920754), (4, 51960377), (7, 29691644), (14, 14845822), (28, 7422911), (107, 1942444), (173, 1201396), (214, 971222), (346, 600698), (401, 518308), (428, 485611), (692, 300349), (749, 277492), (802, 259154), (1211, 171628), (1498, 138746), (1604, 129577), (2422, 85814), (2807, 74044), (2996, 69373), (4844, 42907), (5614, 37022), (11228, 18511)]