208135035

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32803}}^1$

素因数の和:32864

約数の個数: 32

約数和(自身を含む): 377902080

約数和(自身を除く): 169767045

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 32803, 98409, 164015, 295227, 492045, 885681, 1476135, 1541741, 4428405, 4625223, 7708705, 13875669, 23126115, 41627007, 69378345, 208135035]

約数ペア:

[(1, 208135035), (3, 69378345), (5, 41627007), (9, 23126115), (15, 13875669), (27, 7708705), (45, 4625223), (47, 4428405), (135, 1541741), (141, 1476135), (235, 885681), (423, 492045), (705, 295227), (1269, 164015), (2115, 98409), (6345, 32803)]