197850366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1570241}}^1$

素因数の和:1570256

約数の個数: 24

約数和(自身を含む): 489915504

約数和(自身を除く): 292065138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1570241, 3140482, 4710723, 9421446, 10991687, 14132169, 21983374, 28264338, 32975061, 65950122, 98925183, 197850366]

約数ペア:

[(1, 197850366), (2, 98925183), (3, 65950122), (6, 32975061), (7, 28264338), (9, 21983374), (14, 14132169), (18, 10991687), (21, 9421446), (42, 4710723), (63, 3140482), (126, 1570241)]