201147429

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3119}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 318689280

約数和(自身を除く): 117541851

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 3119, 9213, 9357, 21497, 21833, 64491, 65499, 115403, 258877, 346209, 776631, 807821, 1812139, 2423463, 5436417, 9578449, 28735347, 67049143, 201147429]

約数ペア:

[(1, 201147429), (3, 67049143), (7, 28735347), (21, 9578449), (37, 5436417), (83, 2423463), (111, 1812139), (249, 807821), (259, 776631), (581, 346209), (777, 258877), (1743, 115403), (3071, 65499), (3119, 64491), (9213, 21833), (9357, 21497)]