208300974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{67939}}^1$

素因数の和:68024

約数の個数: 32

約数和(自身を含む): 482645760

約数和(自身を除く): 274344786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 67939, 135878, 203817, 407634, 475573, 951146, 1426719, 2853438, 4959547, 9919094, 14878641, 29757282, 34716829, 69433658, 104150487, 208300974]

約数ペア:

[(1, 208300974), (2, 104150487), (3, 69433658), (6, 34716829), (7, 29757282), (14, 14878641), (21, 9919094), (42, 4959547), (73, 2853438), (146, 1426719), (219, 951146), (438, 475573), (511, 407634), (1022, 203817), (1533, 135878), (3066, 67939)]