202290064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 403021080

約数和(自身を除く): 200731016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 401, 656, 769, 802, 1538, 1604, 3076, 3208, 6152, 6416, 12304, 16441, 31529, 32882, 63058, 65764, 126116, 131528, 252232, 263056, 308369, 504464, 616738, 1233476, 2466952, 4933904, 12643129, 25286258, 50572516, 101145032, 202290064]

約数ペア:

[(1, 202290064), (2, 101145032), (4, 50572516), (8, 25286258), (16, 12643129), (41, 4933904), (82, 2466952), (164, 1233476), (328, 616738), (401, 504464), (656, 308369), (769, 263056), (802, 252232), (1538, 131528), (1604, 126116), (3076, 65764), (3208, 63058), (6152, 32882), (6416, 31529), (12304, 16441)]