99207448

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 189540000

約数和(自身を除く): 90332552

約数列:

[1, 2, 4, 8, 71, 142, 284, 389, 449, 568, 778, 898, 1556, 1796, 3112, 3592, 27619, 31879, 55238, 63758, 110476, 127516, 174661, 220952, 255032, 349322, 698644, 1397288, 12400931, 24801862, 49603724, 99207448]

約数ペア:

[(1, 99207448), (2, 49603724), (4, 24801862), (8, 12400931), (71, 1397288), (142, 698644), (284, 349322), (389, 255032), (449, 220952), (568, 174661), (778, 127516), (898, 110476), (1556, 63758), (1796, 55238), (3112, 31879), (3592, 27619)]