201513371090

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{15780217}}^1$

素因数の和:15781501

約数の個数: 16

約数和(自身を含む): 363008134872

約数和(自身を除く): 161494763782

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 15780217, 31560434, 78901085, 157802170, 20151337109, 40302674218, 100756685545, 201513371090]

約数ペア:

[(1, 201513371090), (2, 100756685545), (5, 40302674218), (10, 20151337109), (1277, 157802170), (2554, 78901085), (6385, 31560434), (12770, 15780217)]