207702964

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 433036800

約数和(自身を除く): 225333836

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 3221, 4606, 6442, 9212, 12884, 16121, 22547, 32242, 45094, 64484, 90188, 151387, 157829, 302774, 315658, 605548, 631316, 1059709, 1104803, 2119418, 2209606, 4238836, 4419212, 7417963, 14835926, 29671852, 51925741, 103851482, 207702964]

約数ペア:

[(1, 207702964), (2, 103851482), (4, 51925741), (7, 29671852), (14, 14835926), (28, 7417963), (47, 4419212), (49, 4238836), (94, 2209606), (98, 2119418), (188, 1104803), (196, 1059709), (329, 631316), (343, 605548), (658, 315658), (686, 302774), (1316, 157829), (1372, 151387), (2303, 90188), (3221, 64484), (4606, 45094), (6442, 32242), (9212, 22547), (12884, 16121)]