203812158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 451680768

約数和(自身を除く): 247868610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 726, 786, 1441, 2143, 2882, 4286, 4323, 6429, 8646, 12858, 15851, 23573, 31702, 47146, 47553, 70719, 95106, 141438, 259303, 280733, 518606, 561466, 777909, 842199, 1555818, 1684398, 3088063, 6176126, 9264189, 18528378, 33968693, 67937386, 101906079, 203812158]

約数ペア:

[(1, 203812158), (2, 101906079), (3, 67937386), (6, 33968693), (11, 18528378), (22, 9264189), (33, 6176126), (66, 3088063), (121, 1684398), (131, 1555818), (242, 842199), (262, 777909), (363, 561466), (393, 518606), (726, 280733), (786, 259303), (1441, 141438), (2143, 95106), (2882, 70719), (4286, 47553), (4323, 47146), (6429, 31702), (8646, 23573), (12858, 15851)]