201613251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8429}}^1$

素因数の和:8523

約数の個数: 32

約数和(自身を含む): 330186240

約数和(自身を除く): 128572989

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 8429, 23919, 25287, 59003, 143293, 177009, 429879, 564743, 1003051, 1694229, 3009153, 3953201, 9600631, 11859603, 28801893, 67204417, 201613251]

約数ペア:

[(1, 201613251), (3, 67204417), (7, 28801893), (17, 11859603), (21, 9600631), (51, 3953201), (67, 3009153), (119, 1694229), (201, 1003051), (357, 564743), (469, 429879), (1139, 177009), (1407, 143293), (3417, 59003), (7973, 25287), (8429, 23919)]