201743128432

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{19133453}}^1$

素因数の和:19134120

約数の個数: 20

約数和(自身を含む): 391470468840

約数和(自身を除く): 189727340408

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 19133453, 38266906, 76533812, 153067624, 306135248, 12608945527, 25217891054, 50435782108, 100871564216, 201743128432]

約数ペア:

[(1, 201743128432), (2, 100871564216), (4, 50435782108), (8, 25217891054), (16, 12608945527), (659, 306135248), (1318, 153067624), (2636, 76533812), (5272, 38266906), (10544, 19133453)]