205832464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18457}}^1$

素因数の和:18523

約数の個数: 40

約数和(自身を含む): 432581688

約数和(自身を除く): 226749224

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 18457, 36914, 73828, 147656, 295312, 313769, 627538, 756737, 1255076, 1513474, 2510152, 3026948, 5020304, 6053896, 12107792, 12864529, 25729058, 51458116, 102916232, 205832464]

約数ペア:

[(1, 205832464), (2, 102916232), (4, 51458116), (8, 25729058), (16, 12864529), (17, 12107792), (34, 6053896), (41, 5020304), (68, 3026948), (82, 2510152), (136, 1513474), (164, 1255076), (272, 756737), (328, 627538), (656, 313769), (697, 295312), (1394, 147656), (2788, 73828), (5576, 36914), (11152, 18457)]