202171904

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{35897}}^1$

素因数の和:35926

約数の個数: 40

約数和(自身を含む): 440683848

約数和(自身を除く): 238511944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 35897, 71794, 143588, 287176, 394867, 574352, 789734, 1148704, 1579468, 2297408, 3158936, 4594816, 6317872, 9189632, 12635744, 18379264, 25271488, 50542976, 101085952, 202171904]

約数ペア:

[(1, 202171904), (2, 101085952), (4, 50542976), (8, 25271488), (11, 18379264), (16, 12635744), (22, 9189632), (32, 6317872), (44, 4594816), (64, 3158936), (88, 2297408), (128, 1579468), (176, 1148704), (256, 789734), (352, 574352), (512, 394867), (704, 287176), (1408, 143588), (2816, 71794), (5632, 35897)]