202742449

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 262203648

約数和(自身を除く): 59461199

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 10267, 19747, 71869, 133471, 318277, 503083, 934297, 2227939, 4137601, 6540079, 15595573, 28963207, 202742449]

約数ペア:

[(1, 202742449), (7, 28963207), (13, 15595573), (31, 6540079), (49, 4137601), (91, 2227939), (217, 934297), (403, 503083), (637, 318277), (1519, 133471), (2821, 71869), (10267, 19747)]