201206159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 260806656

約数和(自身を除く): 59600497

約数列:

[1, 7, 11, 43, 67, 77, 301, 469, 473, 737, 907, 2881, 3311, 5159, 6349, 9977, 20167, 31691, 39001, 60769, 69839, 221837, 273007, 425383, 429011, 668459, 2613067, 3003077, 4679213, 18291469, 28743737, 201206159]

約数ペア:

[(1, 201206159), (7, 28743737), (11, 18291469), (43, 4679213), (67, 3003077), (77, 2613067), (301, 668459), (469, 429011), (473, 425383), (737, 273007), (907, 221837), (2881, 69839), (3311, 60769), (5159, 39001), (6349, 31691), (9977, 20167)]