204038751

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 325785600

約数和(自身を除く): 121746849

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 4241, 6873, 12723, 16037, 29687, 48111, 89061, 122989, 335039, 368967, 860923, 1005117, 2345273, 2582769, 7035819, 9716131, 29148393, 68012917, 204038751]

約数ペア:

[(1, 204038751), (3, 68012917), (7, 29148393), (21, 9716131), (29, 7035819), (79, 2582769), (87, 2345273), (203, 1005117), (237, 860923), (553, 368967), (609, 335039), (1659, 122989), (2291, 89061), (4241, 48111), (6873, 29687), (12723, 16037)]