202369479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 322191072

約数和(自身を除く): 119821593

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 529, 577, 663, 897, 1173, 1587, 1731, 5083, 6877, 7501, 8993, 9809, 13271, 15249, 20631, 22503, 26979, 29427, 39813, 116909, 127517, 172523, 225607, 305233, 350727, 382551, 517569, 676821, 915699, 2932891, 3968029, 5188961, 8798673, 11904087, 15566883, 67456493, 202369479]

約数ペア:

[(1, 202369479), (3, 67456493), (13, 15566883), (17, 11904087), (23, 8798673), (39, 5188961), (51, 3968029), (69, 2932891), (221, 915699), (299, 676821), (391, 517569), (529, 382551), (577, 350727), (663, 305233), (897, 225607), (1173, 172523), (1587, 127517), (1731, 116909), (5083, 39813), (6877, 29427), (7501, 26979), (8993, 22503), (9809, 20631), (13271, 15249)]