202359549

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 319170816

約数和(自身を除く): 116811267

約数列:

[1, 3, 7, 21, 37, 111, 137, 259, 411, 777, 959, 1901, 2877, 5069, 5703, 13307, 15207, 35483, 39921, 70337, 106449, 211011, 260437, 492359, 781311, 1477077, 1823059, 5469177, 9636169, 28908507, 67453183, 202359549]

約数ペア:

[(1, 202359549), (3, 67453183), (7, 28908507), (21, 9636169), (37, 5469177), (111, 1823059), (137, 1477077), (259, 781311), (411, 492359), (777, 260437), (959, 211011), (1901, 106449), (2877, 70337), (5069, 39921), (5703, 35483), (13307, 15207)]