201217170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87107}}^1$

素因数の和:87135

約数の個数: 64

約数和(自身を含む): 602090496

約数和(自身を除く): 400873326

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, 87107, 174214, 261321, 435535, 522642, 609749, 871070, 958177, 1219498, 1306605, 1829247, 1916354, 2613210, 2874531, 3048745, 3658494, 4790885, 5749062, 6097490, 6707239, 9146235, 9581770, 13414478, 14372655, 18292470, 20121717, 28745310, 33536195, 40243434, 67072390, 100608585, 201217170]

約数ペア:

[(1, 201217170), (2, 100608585), (3, 67072390), (5, 40243434), (6, 33536195), (7, 28745310), (10, 20121717), (11, 18292470), (14, 14372655), (15, 13414478), (21, 9581770), (22, 9146235), (30, 6707239), (33, 6097490), (35, 5749062), (42, 4790885), (55, 3658494), (66, 3048745), (70, 2874531), (77, 2613210), (105, 1916354), (110, 1829247), (154, 1306605), (165, 1219498), (210, 958177), (231, 871070), (330, 609749), (385, 522642), (462, 435535), (770, 261321), (1155, 174214), (2310, 87107)]