201470685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 173505315

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 145, 195, 299, 345, 377, 435, 667, 897, 1131, 1495, 1549, 1885, 2001, 3335, 4485, 4647, 5655, 7745, 8671, 10005, 20137, 23235, 26013, 35627, 43355, 44921, 60411, 100685, 106881, 130065, 134763, 178135, 224605, 302055, 463151, 534405, 583973, 673815, 1033183, 1389453, 1751919, 2315755, 2919865, 3099549, 5165915, 6947265, 8759595, 13431379, 15497745, 40294137, 67156895, 201470685]

約数ペア:

[(1, 201470685), (3, 67156895), (5, 40294137), (13, 15497745), (15, 13431379), (23, 8759595), (29, 6947265), (39, 5165915), (65, 3099549), (69, 2919865), (87, 2315755), (115, 1751919), (145, 1389453), (195, 1033183), (299, 673815), (345, 583973), (377, 534405), (435, 463151), (667, 302055), (897, 224605), (1131, 178135), (1495, 134763), (1549, 130065), (1885, 106881), (2001, 100685), (3335, 60411), (4485, 44921), (4647, 43355), (5655, 35627), (7745, 26013), (8671, 23235), (10005, 20137)]