207942896

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8179}}^1$

素因数の和:8421

約数の個数: 40

約数和(自身を含む): 462529920

約数和(自身を除く): 254587024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 8179, 12712, 16358, 25424, 32716, 57253, 65432, 114506, 130864, 229012, 458024, 916048, 1856633, 3713266, 7426532, 12996431, 14853064, 25992862, 29706128, 51985724, 103971448, 207942896]

約数ペア:

[(1, 207942896), (2, 103971448), (4, 51985724), (7, 29706128), (8, 25992862), (14, 14853064), (16, 12996431), (28, 7426532), (56, 3713266), (112, 1856633), (227, 916048), (454, 458024), (908, 229012), (1589, 130864), (1816, 114506), (3178, 65432), (3632, 57253), (6356, 32716), (8179, 25424), (12712, 16358)]