205977156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222919}}^1$

素因数の和:222944

約数の個数: 48

約数和(自身を含む): 599208960

約数和(自身を除く): 393231804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 222919, 445838, 668757, 891676, 1337514, 1560433, 2452109, 2675028, 3120866, 4681299, 4904218, 6241732, 7356327, 9362598, 9808436, 14712654, 17164763, 18725196, 29425308, 34329526, 51494289, 68659052, 102988578, 205977156]

約数ペア:

[(1, 205977156), (2, 102988578), (3, 68659052), (4, 51494289), (6, 34329526), (7, 29425308), (11, 18725196), (12, 17164763), (14, 14712654), (21, 9808436), (22, 9362598), (28, 7356327), (33, 6241732), (42, 4904218), (44, 4681299), (66, 3120866), (77, 2675028), (84, 2452109), (132, 1560433), (154, 1337514), (231, 891676), (308, 668757), (462, 445838), (924, 222919)]