201802588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 398170080

約数和(自身を除く): 196367492

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 689, 962, 1378, 1924, 1961, 1979, 2756, 3922, 3958, 7844, 7916, 25493, 25727, 50986, 51454, 73223, 101972, 102908, 104887, 146446, 209774, 292892, 419548, 951899, 1363531, 1903798, 2727062, 3807596, 3880819, 5454124, 7761638, 15523276, 50450647, 100901294, 201802588]

約数ペア:

[(1, 201802588), (2, 100901294), (4, 50450647), (13, 15523276), (26, 7761638), (37, 5454124), (52, 3880819), (53, 3807596), (74, 2727062), (106, 1903798), (148, 1363531), (212, 951899), (481, 419548), (689, 292892), (962, 209774), (1378, 146446), (1924, 104887), (1961, 102908), (1979, 101972), (2756, 73223), (3922, 51454), (3958, 50986), (7844, 25727), (7916, 25493)]