203657124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81203}}^1$

素因数の和:81240

約数の個数: 48

約数和(自身を含む): 545690880

約数和(自身を除く): 342033756

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 81203, 162406, 243609, 324812, 487218, 893233, 974436, 1542857, 1786466, 2679699, 3085714, 3572932, 4628571, 5359398, 6171428, 9257142, 10718796, 16971427, 18514284, 33942854, 50914281, 67885708, 101828562, 203657124]

約数ペア:

[(1, 203657124), (2, 101828562), (3, 67885708), (4, 50914281), (6, 33942854), (11, 18514284), (12, 16971427), (19, 10718796), (22, 9257142), (33, 6171428), (38, 5359398), (44, 4628571), (57, 3572932), (66, 3085714), (76, 2679699), (114, 1786466), (132, 1542857), (209, 974436), (228, 893233), (418, 487218), (627, 324812), (836, 243609), (1254, 162406), (2508, 81203)]