203438010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{27017}}^1$

素因数の和:27278

約数の個数: 32

約数和(自身を含む): 490214592

約数和(自身を除く): 286776582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 27017, 54034, 81051, 135085, 162102, 270170, 405255, 810510, 6781267, 13562534, 20343801, 33906335, 40687602, 67812670, 101719005, 203438010]

約数ペア:

[(1, 203438010), (2, 101719005), (3, 67812670), (5, 40687602), (6, 33906335), (10, 20343801), (15, 13562534), (30, 6781267), (251, 810510), (502, 405255), (753, 270170), (1255, 162102), (1506, 135085), (2510, 81051), (3765, 54034), (7530, 27017)]