202157265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 333268992

約数和(自身を除く): 131111727

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 573, 615, 955, 1721, 2865, 5163, 7831, 8605, 23493, 25815, 39155, 70561, 117465, 211683, 328711, 352805, 986133, 1058415, 1643555, 4930665, 13477151, 40431453, 67385755, 202157265]

約数ペア:

[(1, 202157265), (3, 67385755), (5, 40431453), (15, 13477151), (41, 4930665), (123, 1643555), (191, 1058415), (205, 986133), (573, 352805), (615, 328711), (955, 211683), (1721, 117465), (2865, 70561), (5163, 39155), (7831, 25815), (8605, 23493)]