201554430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87253}}^1$

素因数の和:87281

約数の個数: 64

約数和(自身を含む): 603099648

約数和(自身を除く): 401545218

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87253, 174506, 261759, 436265, 523518, 610771, 872530, 959783, 1221542, 1308795, 1832313, 1919566, 2617590, 2879349, 3053855, 3664626, 4798915, 5758698, 6107710, 6718481, 9161565, 9597830, 13436962, 14396745, 18323130, 20155443, 28793490, 33592405, 40310886, 67184810, 100777215, 201554430]

約数ペア:

[(1, 201554430), (2, 100777215), (3, 67184810), (5, 40310886), (6, 33592405), (7, 28793490), (10, 20155443), (11, 18323130), (14, 14396745), (15, 13436962), (21, 9597830), (22, 9161565), (30, 6718481), (33, 6107710), (35, 5758698), (42, 4798915), (55, 3664626), (66, 3053855), (70, 2879349), (77, 2617590), (105, 1919566), (110, 1832313), (154, 1308795), (165, 1221542), (210, 959783), (231, 872530), (330, 610771), (385, 523518), (462, 436265), (770, 261759), (1155, 174506), (2310, 87253)]