203426740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 487073664

約数和(自身を除く): 283646924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 67, 74, 110, 134, 148, 185, 220, 268, 335, 370, 373, 407, 670, 737, 740, 746, 814, 1340, 1474, 1492, 1628, 1865, 2035, 2479, 2948, 3685, 3730, 4070, 4103, 4958, 7370, 7460, 8140, 8206, 9916, 12395, 13801, 14740, 16412, 20515, 24790, 24991, 27269, 27602, 41030, 49580, 49982, 54538, 55204, 69005, 82060, 99964, 109076, 124955, 136345, 138010, 151811, 249910, 272690, 274901, 276020, 303622, 499820, 545380, 549802, 607244, 759055, 924667, 1099604, 1374505, 1518110, 1849334, 2749010, 3036220, 3698668, 4623335, 5498020, 9246670, 10171337, 18493340, 20342674, 40685348, 50856685, 101713370, 203426740]

約数ペア:

[(1, 203426740), (2, 101713370), (4, 50856685), (5, 40685348), (10, 20342674), (11, 18493340), (20, 10171337), (22, 9246670), (37, 5498020), (44, 4623335), (55, 3698668), (67, 3036220), (74, 2749010), (110, 1849334), (134, 1518110), (148, 1374505), (185, 1099604), (220, 924667), (268, 759055), (335, 607244), (370, 549802), (373, 545380), (407, 499820), (670, 303622), (737, 276020), (740, 274901), (746, 272690), (814, 249910), (1340, 151811), (1474, 138010), (1492, 136345), (1628, 124955), (1865, 109076), (2035, 99964), (2479, 82060), (2948, 69005), (3685, 55204), (3730, 54538), (4070, 49982), (4103, 49580), (4958, 41030), (7370, 27602), (7460, 27269), (8140, 24991), (8206, 24790), (9916, 20515), (12395, 16412), (13801, 14740)]