201442785

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 326851200

約数和(自身を除く): 125408415

約数列:

[1, 3, 5, 15, 149, 193, 447, 467, 579, 745, 965, 1401, 2235, 2335, 2895, 7005, 28757, 69583, 86271, 90131, 143785, 208749, 270393, 347915, 431355, 450655, 1043745, 1351965, 13429519, 40288557, 67147595, 201442785]

約数ペア:

[(1, 201442785), (3, 67147595), (5, 40288557), (15, 13429519), (149, 1351965), (193, 1043745), (447, 450655), (467, 431355), (579, 347915), (745, 270393), (965, 208749), (1401, 143785), (2235, 90131), (2335, 86271), (2895, 69583), (7005, 28757)]