210933219

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 328306176

約数和(自身を除く): 117372957

約数列:

[1, 3, 7, 21, 67, 197, 201, 469, 591, 761, 1379, 1407, 2283, 4137, 5327, 13199, 15981, 39597, 50987, 92393, 149917, 152961, 277179, 356909, 449751, 1049419, 1070727, 3148257, 10044439, 30133317, 70311073, 210933219]

約数ペア:

[(1, 210933219), (3, 70311073), (7, 30133317), (21, 10044439), (67, 3148257), (197, 1070727), (201, 1049419), (469, 449751), (591, 356909), (761, 277179), (1379, 152961), (1407, 149917), (2283, 92393), (4137, 50987), (5327, 39597), (13199, 15981)]