202321590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396709}}^1$

素因数の和:396736

約数の個数: 32

約数和(自身を含む): 514136160

約数和(自身を除く): 311814570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396709, 793418, 1190127, 1983545, 2380254, 3967090, 5950635, 6744053, 11901270, 13488106, 20232159, 33720265, 40464318, 67440530, 101160795, 202321590]

約数ペア:

[(1, 202321590), (2, 101160795), (3, 67440530), (5, 40464318), (6, 33720265), (10, 20232159), (15, 13488106), (17, 11901270), (30, 6744053), (34, 5950635), (51, 3967090), (85, 2380254), (102, 1983545), (170, 1190127), (255, 793418), (510, 396709)]