190804548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20448

約数の個数: 48

約数和(自身を含む): 492549120

約数和(自身を除く): 301744572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 20359, 40718, 61077, 81436, 122154, 223949, 244308, 447898, 671847, 895796, 1343694, 1445489, 2687388, 2890978, 4336467, 5781956, 8672934, 15900379, 17345868, 31800758, 47701137, 63601516, 95402274, 190804548]

約数ペア:

[(1, 190804548), (2, 95402274), (3, 63601516), (4, 47701137), (6, 31800758), (11, 17345868), (12, 15900379), (22, 8672934), (33, 5781956), (44, 4336467), (66, 2890978), (71, 2687388), (132, 1445489), (142, 1343694), (213, 895796), (284, 671847), (426, 447898), (781, 244308), (852, 223949), (1562, 122154), (2343, 81436), (3124, 61077), (4686, 40718), (9372, 20359)]