215095542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8461}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 454917120

約数和(自身を除く): 239821578

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8461, 8474, 12711, 16922, 25383, 25422, 50766, 160759, 321518, 482277, 964554, 1886803, 3773606, 5660409, 11320818, 35849257, 71698514, 107547771, 215095542]

約数ペア:

[(1, 215095542), (2, 107547771), (3, 71698514), (6, 35849257), (19, 11320818), (38, 5660409), (57, 3773606), (114, 1886803), (223, 964554), (446, 482277), (669, 321518), (1338, 160759), (4237, 50766), (8461, 25422), (8474, 25383), (12711, 16922)]