210817614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{19531}}^1$

素因数の和:19800

約数の個数: 32

約数和(自身を含む): 483768576

約数和(自身を除く): 272950962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 19531, 39062, 58593, 117186, 136717, 273434, 410151, 820302, 5019467, 10038934, 15058401, 30116802, 35136269, 70272538, 105408807, 210817614]

約数ペア:

[(1, 210817614), (2, 105408807), (3, 70272538), (6, 35136269), (7, 30116802), (14, 15058401), (21, 10038934), (42, 5019467), (257, 820302), (514, 410151), (771, 273434), (1542, 136717), (1799, 117186), (3598, 58593), (5397, 39062), (10794, 19531)]