220487934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9049}}^1$

素因数の和:9216

約数の個数: 32

約数和(自身を含む): 458726400

約数和(自身を除く): 238238466

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 4061, 8122, 9049, 12183, 18098, 24366, 27147, 54294, 280519, 561038, 841557, 1185419, 1683114, 2370838, 3556257, 7112514, 36747989, 73495978, 110243967, 220487934]

約数ペア:

[(1, 220487934), (2, 110243967), (3, 73495978), (6, 36747989), (31, 7112514), (62, 3556257), (93, 2370838), (131, 1683114), (186, 1185419), (262, 841557), (393, 561038), (786, 280519), (4061, 54294), (8122, 27147), (9049, 24366), (12183, 18098)]