194636043

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 341991936

約数和(自身を除く): 147355893

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 263, 357, 691, 789, 1071, 1841, 2073, 2367, 4471, 4837, 5523, 6219, 11747, 13413, 14511, 16569, 31297, 35241, 40239, 43533, 82229, 93891, 105723, 181733, 246687, 281673, 545199, 740061, 1272131, 1635597, 3089461, 3816393, 9268383, 11449179, 21626227, 27805149, 64878681, 194636043]

約数ペア:

[(1, 194636043), (3, 64878681), (7, 27805149), (9, 21626227), (17, 11449179), (21, 9268383), (51, 3816393), (63, 3089461), (119, 1635597), (153, 1272131), (263, 740061), (357, 545199), (691, 281673), (789, 246687), (1071, 181733), (1841, 105723), (2073, 93891), (2367, 82229), (4471, 43533), (4837, 40239), (5523, 35241), (6219, 31297), (11747, 16569), (13413, 14511)]