209888976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397517}}^1$

素因数の和:397539

約数の個数: 40

約数和(自身を含む): 591506784

約数和(自身を除く): 381617808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 397517, 795034, 1192551, 1590068, 2385102, 3180136, 4372687, 4770204, 6360272, 8745374, 9540408, 13118061, 17490748, 19080816, 26236122, 34981496, 52472244, 69962992, 104944488, 209888976]

約数ペア:

[(1, 209888976), (2, 104944488), (3, 69962992), (4, 52472244), (6, 34981496), (8, 26236122), (11, 19080816), (12, 17490748), (16, 13118061), (22, 9540408), (24, 8745374), (33, 6360272), (44, 4770204), (48, 4372687), (66, 3180136), (88, 2385102), (132, 1590068), (176, 1192551), (264, 795034), (528, 397517)]