211678924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{75277}}^1$

素因数の和:75337

約数の個数: 24

約数和(自身を含む): 400478960

約数和(自身を除く): 188800036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 75277, 150554, 301108, 1430263, 2785249, 2860526, 5570498, 5721052, 11140996, 52919731, 105839462, 211678924]

約数ペア:

[(1, 211678924), (2, 105839462), (4, 52919731), (19, 11140996), (37, 5721052), (38, 5570498), (74, 2860526), (76, 2785249), (148, 1430263), (703, 301108), (1406, 150554), (2812, 75277)]