222196305

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 363369600

約数和(自身を除く): 141173295

約数列:

[1, 3, 5, 15, 73, 131, 219, 365, 393, 655, 1095, 1549, 1965, 4647, 7745, 9563, 23235, 28689, 47815, 113077, 143445, 202919, 339231, 565385, 608757, 1014595, 1696155, 3043785, 14813087, 44439261, 74065435, 222196305]

約数ペア:

[(1, 222196305), (3, 74065435), (5, 44439261), (15, 14813087), (73, 3043785), (131, 1696155), (219, 1014595), (365, 608757), (393, 565385), (655, 339231), (1095, 202919), (1549, 143445), (1965, 113077), (4647, 47815), (7745, 28689), (9563, 23235)]