202129845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 129438795

約数列:

[1, 3, 5, 15, 47, 141, 235, 409, 701, 705, 1227, 2045, 2103, 3505, 6135, 10515, 19223, 32947, 57669, 96115, 98841, 164735, 286709, 288345, 494205, 860127, 1433545, 4300635, 13475323, 40425969, 67376615, 202129845]

約数ペア:

[(1, 202129845), (3, 67376615), (5, 40425969), (15, 13475323), (47, 4300635), (141, 1433545), (235, 860127), (409, 494205), (701, 288345), (705, 286709), (1227, 164735), (2045, 98841), (2103, 96115), (3505, 57669), (6135, 32947), (10515, 19223)]