202247283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 327366144

約数和(自身を除く): 125118861

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 397, 1191, 1427, 2779, 4281, 6749, 8337, 9989, 20247, 24259, 29967, 47243, 72777, 141729, 169813, 509439, 566519, 1699557, 3965633, 9630823, 11896899, 28892469, 67415761, 202247283]

約数ペア:

[(1, 202247283), (3, 67415761), (7, 28892469), (17, 11896899), (21, 9630823), (51, 3965633), (119, 1699557), (357, 566519), (397, 509439), (1191, 169813), (1427, 141729), (2779, 72777), (4281, 47243), (6749, 29967), (8337, 24259), (9989, 20247)]