202028684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 423344880

約数和(自身を除く): 221316196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 169, 202, 269, 286, 338, 404, 538, 572, 676, 1076, 1111, 1313, 1859, 2222, 2626, 2959, 3497, 3718, 4444, 5252, 5918, 6994, 7436, 11836, 13988, 14443, 17069, 27169, 28886, 34138, 38467, 45461, 54338, 57772, 68276, 76934, 90922, 108676, 153868, 181844, 187759, 298859, 353197, 375518, 500071, 597718, 706394, 751036, 1000142, 1195436, 1412788, 2000284, 3885167, 4591561, 7770334, 9183122, 15540668, 18366244, 50507171, 101014342, 202028684]

約数ペア:

[(1, 202028684), (2, 101014342), (4, 50507171), (11, 18366244), (13, 15540668), (22, 9183122), (26, 7770334), (44, 4591561), (52, 3885167), (101, 2000284), (143, 1412788), (169, 1195436), (202, 1000142), (269, 751036), (286, 706394), (338, 597718), (404, 500071), (538, 375518), (572, 353197), (676, 298859), (1076, 187759), (1111, 181844), (1313, 153868), (1859, 108676), (2222, 90922), (2626, 76934), (2959, 68276), (3497, 57772), (3718, 54338), (4444, 45461), (5252, 38467), (5918, 34138), (6994, 28886), (7436, 27169), (11836, 17069), (13988, 14443)]