207768087

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 306306000

約数和(自身を除く): 98537913

約数列:

[1, 3, 9, 59, 177, 373, 531, 1049, 1119, 3147, 3357, 9441, 22007, 61891, 66021, 185673, 198063, 391277, 557019, 1173831, 3521493, 23085343, 69256029, 207768087]

約数ペア:

[(1, 207768087), (3, 69256029), (9, 23085343), (59, 3521493), (177, 1173831), (373, 557019), (531, 391277), (1049, 198063), (1119, 185673), (3147, 66021), (3357, 61891), (9441, 22007)]