207942141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 320302080

約数和(自身を除く): 112359939

約数列:

[1, 3, 11, 31, 33, 79, 83, 93, 237, 249, 341, 869, 913, 961, 1023, 2449, 2573, 2607, 2739, 2883, 6557, 7347, 7719, 10571, 19671, 26939, 28303, 31713, 72127, 75919, 79763, 80817, 84909, 203267, 216381, 227757, 239289, 609801, 835109, 877393, 2235937, 2505327, 2632179, 6301277, 6707811, 18903831, 69314047, 207942141]

約数ペア:

[(1, 207942141), (3, 69314047), (11, 18903831), (31, 6707811), (33, 6301277), (79, 2632179), (83, 2505327), (93, 2235937), (237, 877393), (249, 835109), (341, 609801), (869, 239289), (913, 227757), (961, 216381), (1023, 203267), (2449, 84909), (2573, 80817), (2607, 79763), (2739, 75919), (2883, 72127), (6557, 31713), (7347, 28303), (7719, 26939), (10571, 19671)]