203130414550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30545927}}^1$

素因数の和:30545965

約数の個数: 48

約数和(自身を含む): 454523408640

約数和(自身を除く): 251392994090

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 30545927, 61091854, 152729635, 213821489, 305459270, 427642978, 580372613, 763648175, 1069107445, 1160745226, 1527296350, 2138214890, 2901863065, 4062608291, 5345537225, 5803726130, 8125216582, 10691074450, 14509315325, 20313041455, 29018630650, 40626082910, 101565207275, 203130414550]

約数ペア:

[(1, 203130414550), (2, 101565207275), (5, 40626082910), (7, 29018630650), (10, 20313041455), (14, 14509315325), (19, 10691074450), (25, 8125216582), (35, 5803726130), (38, 5345537225), (50, 4062608291), (70, 2901863065), (95, 2138214890), (133, 1527296350), (175, 1160745226), (190, 1069107445), (266, 763648175), (350, 580372613), (475, 427642978), (665, 305459270), (950, 213821489), (1330, 152729635), (3325, 61091854), (6650, 30545927)]