207259107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 308551680

約数和(自身を除く): 101292573

約数列:

[1, 3, 11, 33, 79, 107, 237, 321, 743, 869, 1177, 2229, 2607, 3531, 8173, 8453, 24519, 25359, 58697, 79501, 92983, 176091, 238503, 278949, 645667, 874511, 1937001, 2623533, 6280579, 18841737, 69086369, 207259107]

約数ペア:

[(1, 207259107), (3, 69086369), (11, 18841737), (33, 6280579), (79, 2623533), (107, 1937001), (237, 874511), (321, 645667), (743, 278949), (869, 238503), (1177, 176091), (2229, 92983), (2607, 79501), (3531, 58697), (8173, 25359), (8453, 24519)]