205743316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{16903}}^1$

素因数の和:17103

約数の個数: 24

約数和(自身を含む): 383382720

約数和(自身を除く): 177639404

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 16903, 33806, 67612, 287351, 574702, 1149404, 3025637, 6051274, 12102548, 51435829, 102871658, 205743316]

約数ペア:

[(1, 205743316), (2, 102871658), (4, 51435829), (17, 12102548), (34, 6051274), (68, 3025637), (179, 1149404), (358, 574702), (716, 287351), (3043, 67612), (6086, 33806), (12172, 16903)]