202217756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 389044320

約数和(自身を除く): 186826564

約数列:

[1, 2, 4, 13, 26, 52, 101, 139, 202, 277, 278, 404, 554, 556, 1108, 1313, 1807, 2626, 3601, 3614, 5252, 7202, 7228, 14039, 14404, 27977, 28078, 38503, 55954, 56156, 77006, 111908, 154012, 182507, 363701, 365014, 500539, 727402, 730028, 1001078, 1454804, 2002156, 3888803, 7777606, 15555212, 50554439, 101108878, 202217756]

約数ペア:

[(1, 202217756), (2, 101108878), (4, 50554439), (13, 15555212), (26, 7777606), (52, 3888803), (101, 2002156), (139, 1454804), (202, 1001078), (277, 730028), (278, 727402), (404, 500539), (554, 365014), (556, 363701), (1108, 182507), (1313, 154012), (1807, 111908), (2626, 77006), (3601, 56156), (3614, 55954), (5252, 38503), (7202, 28078), (7228, 27977), (14039, 14404)]