202662015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4759}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 142799745

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 501, 835, 2505, 2839, 4759, 8517, 14195, 14277, 23795, 42585, 71385, 80903, 242709, 404515, 794753, 1213545, 2384259, 3973765, 11921295, 13510801, 40532403, 67554005, 202662015]

約数ペア:

[(1, 202662015), (3, 67554005), (5, 40532403), (15, 13510801), (17, 11921295), (51, 3973765), (85, 2384259), (167, 1213545), (255, 794753), (501, 404515), (835, 242709), (2505, 80903), (2839, 71385), (4759, 42585), (8517, 23795), (14195, 14277)]