202270016

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{18701}}^1$

素因数の和:18739

約数の個数: 42

約数和(自身を含む): 434653182

約数和(自身を除く): 232383166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 18701, 37402, 74804, 149608, 243113, 299216, 486226, 598432, 972452, 1196864, 1944904, 3160469, 3889808, 6320938, 7779616, 12641876, 15559232, 25283752, 50567504, 101135008, 202270016]

約数ペア:

[(1, 202270016), (2, 101135008), (4, 50567504), (8, 25283752), (13, 15559232), (16, 12641876), (26, 7779616), (32, 6320938), (52, 3889808), (64, 3160469), (104, 1944904), (169, 1196864), (208, 972452), (338, 598432), (416, 486226), (676, 299216), (832, 243113), (1352, 149608), (2704, 74804), (5408, 37402), (10816, 18701)]