210786532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 428500800

約数和(自身を除く): 217714268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 2833, 3382, 3916, 5666, 6764, 11332, 18601, 31163, 37202, 53827, 62326, 74404, 107654, 124652, 215308, 252137, 504274, 592097, 1008548, 1184194, 2368388, 2773507, 4790603, 5547014, 9581206, 11094028, 19162412, 52696633, 105393266, 210786532]

約数ペア:

[(1, 210786532), (2, 105393266), (4, 52696633), (11, 19162412), (19, 11094028), (22, 9581206), (38, 5547014), (44, 4790603), (76, 2773507), (89, 2368388), (178, 1184194), (209, 1008548), (356, 592097), (418, 504274), (836, 252137), (979, 215308), (1691, 124652), (1958, 107654), (2833, 74404), (3382, 62326), (3916, 53827), (5666, 37202), (6764, 31163), (11332, 18601)]