211709503155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1378721}}^1$

素因数の和:1379111

約数の個数: 32

約数和(自身を含む): 351408663360

約数和(自身を除く): 139699160205

約数列:

[1, 3, 5, 15, 29, 87, 145, 353, 435, 1059, 1765, 5295, 10237, 30711, 51185, 153555, 1378721, 4136163, 6893605, 20680815, 39982909, 119948727, 199914545, 486688513, 599743635, 1460065539, 2433442565, 7300327695, 14113966877, 42341900631, 70569834385, 211709503155]

約数ペア:

[(1, 211709503155), (3, 70569834385), (5, 42341900631), (15, 14113966877), (29, 7300327695), (87, 2433442565), (145, 1460065539), (353, 599743635), (435, 486688513), (1059, 199914545), (1765, 119948727), (5295, 39982909), (10237, 20680815), (30711, 6893605), (51185, 4136163), (153555, 1378721)]