201704864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{619}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 421848000

約数和(自身を除く): 220143136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 599, 619, 1198, 1238, 2396, 2476, 4792, 4952, 9584, 9904, 10183, 10523, 19168, 19808, 20366, 21046, 40732, 42092, 81464, 84184, 162928, 168368, 325856, 336736, 370781, 741562, 1483124, 2966248, 5932496, 6303277, 11864992, 12606554, 25213108, 50426216, 100852432, 201704864]

約数ペア:

[(1, 201704864), (2, 100852432), (4, 50426216), (8, 25213108), (16, 12606554), (17, 11864992), (32, 6303277), (34, 5932496), (68, 2966248), (136, 1483124), (272, 741562), (544, 370781), (599, 336736), (619, 325856), (1198, 168368), (1238, 162928), (2396, 84184), (2476, 81464), (4792, 42092), (4952, 40732), (9584, 21046), (9904, 20366), (10183, 19808), (10523, 19168)]