202282808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 470400000

約数和(自身を除く): 268117192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 1999, 3614, 3892, 3998, 7228, 7784, 7996, 12649, 13993, 14456, 15992, 25298, 25987, 27986, 50596, 51974, 55972, 101192, 103948, 111944, 181909, 207896, 277861, 363818, 555722, 727636, 1111444, 1455272, 1945027, 2222888, 3612193, 3890054, 7224386, 7780108, 14448772, 15560216, 25285351, 28897544, 50570702, 101141404, 202282808]

約数ペア:

[(1, 202282808), (2, 101141404), (4, 50570702), (7, 28897544), (8, 25285351), (13, 15560216), (14, 14448772), (26, 7780108), (28, 7224386), (52, 3890054), (56, 3612193), (91, 2222888), (104, 1945027), (139, 1455272), (182, 1111444), (278, 727636), (364, 555722), (556, 363818), (728, 277861), (973, 207896), (1112, 181909), (1807, 111944), (1946, 103948), (1999, 101192), (3614, 55972), (3892, 51974), (3998, 50596), (7228, 27986), (7784, 25987), (7996, 25298), (12649, 15992), (13993, 14456)]