200849727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 298217920

約数和(自身を除く): 97368193

約数列:

[1, 3, 13, 37, 39, 111, 181, 481, 543, 769, 1443, 2307, 2353, 6697, 7059, 9997, 20091, 28453, 29991, 85359, 87061, 139189, 261183, 369889, 417567, 1109667, 1809457, 5149993, 5428371, 15449979, 66949909, 200849727]

約数ペア:

[(1, 200849727), (3, 66949909), (13, 15449979), (37, 5428371), (39, 5149993), (111, 1809457), (181, 1109667), (481, 417567), (543, 369889), (769, 261183), (1443, 139189), (2307, 87061), (2353, 85359), (6697, 29991), (7059, 28453), (9997, 20091)]