202313145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 331941888

約数和(自身を除く): 129628743

約数列:

[1, 3, 5, 15, 47, 141, 235, 347, 705, 827, 1041, 1735, 2481, 4135, 5205, 12405, 16309, 38869, 48927, 81545, 116607, 194345, 244635, 286969, 583035, 860907, 1434845, 4304535, 13487543, 40462629, 67437715, 202313145]

約数ペア:

[(1, 202313145), (3, 67437715), (5, 40462629), (15, 13487543), (47, 4304535), (141, 1434845), (235, 860907), (347, 583035), (705, 286969), (827, 244635), (1041, 194345), (1735, 116607), (2481, 81545), (4135, 48927), (5205, 38869), (12405, 16309)]