201186790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61151}}^1$

素因数の和:61212

約数の個数: 32

約数和(自身を含む): 422682624

約数和(自身を除く): 221495834

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61151, 122302, 305755, 428057, 611510, 856114, 2140285, 2874097, 4280570, 5748194, 14370485, 20118679, 28740970, 40237358, 100593395, 201186790]

約数ペア:

[(1, 201186790), (2, 100593395), (5, 40237358), (7, 28740970), (10, 20118679), (14, 14370485), (35, 5748194), (47, 4280570), (70, 2874097), (94, 2140285), (235, 856114), (329, 611510), (470, 428057), (658, 305755), (1645, 122302), (3290, 61151)]