199964954

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5711}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 356977152

約数和(自身を除く): 157012198

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2501, 5002, 5711, 11422, 17507, 35014, 39977, 79954, 234151, 348371, 468302, 696742, 1639057, 2438597, 3278114, 4877194, 14283211, 28566422, 99982477, 199964954]

約数ペア:

[(1, 199964954), (2, 99982477), (7, 28566422), (14, 14283211), (41, 4877194), (61, 3278114), (82, 2438597), (122, 1639057), (287, 696742), (427, 468302), (574, 348371), (854, 234151), (2501, 79954), (5002, 39977), (5711, 35014), (11422, 17507)]