204575144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 406814400

約数和(自身を除く): 202239256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1031, 1459, 2062, 2918, 4124, 5836, 8248, 11672, 17527, 24803, 35054, 49606, 70108, 99212, 140216, 198424, 1504229, 3008458, 6016916, 12033832, 25571893, 51143786, 102287572, 204575144]

約数ペア:

[(1, 204575144), (2, 102287572), (4, 51143786), (8, 25571893), (17, 12033832), (34, 6016916), (68, 3008458), (136, 1504229), (1031, 198424), (1459, 140216), (2062, 99212), (2918, 70108), (4124, 49606), (5836, 35054), (8248, 24803), (11672, 17527)]