201872655

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3469

約数の個数: 40

約数和(自身を含む): 364382304

約数和(自身を除く): 162509649

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 453, 755, 1359, 2265, 3301, 4077, 6795, 9903, 12231, 16505, 20385, 29709, 49515, 61155, 89127, 148545, 267381, 445635, 498451, 1336905, 1495353, 2492255, 4486059, 7476765, 13458177, 22430295, 40374531, 67290885, 201872655]

約数ペア:

[(1, 201872655), (3, 67290885), (5, 40374531), (9, 22430295), (15, 13458177), (27, 7476765), (45, 4486059), (81, 2492255), (135, 1495353), (151, 1336905), (405, 498451), (453, 445635), (755, 267381), (1359, 148545), (2265, 89127), (3301, 61155), (4077, 49515), (6795, 29709), (9903, 20385), (12231, 16505)]