208070712

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{28057}}^1$

素因数の和:28172

約数の個数: 48

約数和(自身を含む): 569016240

約数和(自身を除く): 360945528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 28057, 56114, 84171, 112228, 168342, 224456, 252513, 336684, 505026, 673368, 1010052, 2020104, 2889871, 5779742, 8669613, 11559484, 17339226, 23118968, 26008839, 34678452, 52017678, 69356904, 104035356, 208070712]

約数ペア:

[(1, 208070712), (2, 104035356), (3, 69356904), (4, 52017678), (6, 34678452), (8, 26008839), (9, 23118968), (12, 17339226), (18, 11559484), (24, 8669613), (36, 5779742), (72, 2889871), (103, 2020104), (206, 1010052), (309, 673368), (412, 505026), (618, 336684), (824, 252513), (927, 224456), (1236, 168342), (1854, 112228), (2472, 84171), (3708, 56114), (7416, 28057)]