202208055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 380150784

約数和(自身を除く): 177942729

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 1545, 2163, 2671, 3605, 5047, 8013, 10815, 13355, 15141, 18697, 25235, 40065, 56091, 75705, 93485, 130879, 275113, 280455, 392637, 654395, 825339, 1375565, 1925791, 1963185, 4126695, 5777373, 9628955, 13480537, 28886865, 40441611, 67402685, 202208055]

約数ペア:

[(1, 202208055), (3, 67402685), (5, 40441611), (7, 28886865), (15, 13480537), (21, 9628955), (35, 5777373), (49, 4126695), (103, 1963185), (105, 1925791), (147, 1375565), (245, 825339), (309, 654395), (515, 392637), (721, 280455), (735, 275113), (1545, 130879), (2163, 93485), (2671, 75705), (3605, 56091), (5047, 40065), (8013, 25235), (10815, 18697), (13355, 15141)]