83207537

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 110512512

約数和(自身を除く): 27304975

約数列:

[1, 7, 17, 23, 43, 49, 101, 119, 161, 301, 391, 707, 731, 833, 989, 1127, 1717, 2107, 2323, 2737, 4343, 4949, 5117, 6923, 12019, 16261, 16813, 19159, 30401, 35819, 39491, 48461, 73831, 84133, 99889, 113827, 117691, 212807, 276437, 516817, 699223, 823837, 1698113, 1935059, 3617719, 4894561, 11886791, 83207537]

約数ペア:

[(1, 83207537), (7, 11886791), (17, 4894561), (23, 3617719), (43, 1935059), (49, 1698113), (101, 823837), (119, 699223), (161, 516817), (301, 276437), (391, 212807), (707, 117691), (731, 113827), (833, 99889), (989, 84133), (1127, 73831), (1717, 48461), (2107, 39491), (2323, 35819), (2737, 30401), (4343, 19159), (4949, 16813), (5117, 16261), (6923, 12019)]