205863618

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{6091}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 424588032

約数和(自身を除く): 218724414

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 5633, 6091, 11266, 12182, 16899, 18273, 33798, 36546, 261913, 523826, 785739, 797921, 1571478, 1595842, 2393763, 4787526, 34310603, 68621206, 102931809, 205863618]

約数ペア:

[(1, 205863618), (2, 102931809), (3, 68621206), (6, 34310603), (43, 4787526), (86, 2393763), (129, 1595842), (131, 1571478), (258, 797921), (262, 785739), (393, 523826), (786, 261913), (5633, 36546), (6091, 33798), (11266, 18273), (12182, 16899)]