220051432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{8353}}^1$

素因数の和:8485

約数の個数: 32

約数和(自身を含む): 428560200

約数和(自身を除く): 208508768

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 3293, 6586, 8353, 13172, 16706, 26344, 33412, 66824, 309061, 618122, 743417, 1236244, 1486834, 2472488, 2973668, 5947336, 27506429, 55012858, 110025716, 220051432]

約数ペア:

[(1, 220051432), (2, 110025716), (4, 55012858), (8, 27506429), (37, 5947336), (74, 2973668), (89, 2472488), (148, 1486834), (178, 1236244), (296, 743417), (356, 618122), (712, 309061), (3293, 66824), (6586, 33412), (8353, 26344), (13172, 16706)]