201073072

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 396068400

約数和(自身を除く): 194995328

約数列:

[1, 2, 4, 8, 16, 89, 178, 337, 356, 419, 674, 712, 838, 1348, 1424, 1676, 2696, 3352, 5392, 6704, 29993, 37291, 59986, 74582, 119972, 141203, 149164, 239944, 282406, 298328, 479888, 564812, 596656, 1129624, 2259248, 12567067, 25134134, 50268268, 100536536, 201073072]

約数ペア:

[(1, 201073072), (2, 100536536), (4, 50268268), (8, 25134134), (16, 12567067), (89, 2259248), (178, 1129624), (337, 596656), (356, 564812), (419, 479888), (674, 298328), (712, 282406), (838, 239944), (1348, 149164), (1424, 141203), (1676, 119972), (2696, 74582), (3352, 59986), (5392, 37291), (6704, 29993)]