222785108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32213}}^1$

素因数の和:32256

約数の個数: 48

約数和(自身を含む): 505115520

約数和(自身を除く): 282330412

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 32213, 64426, 128852, 225491, 418769, 450982, 612047, 837538, 901964, 1224094, 1675076, 2448188, 2931383, 4284329, 5862766, 7956611, 8568658, 11725532, 15913222, 17137316, 31826444, 55696277, 111392554, 222785108]

約数ペア:

[(1, 222785108), (2, 111392554), (4, 55696277), (7, 31826444), (13, 17137316), (14, 15913222), (19, 11725532), (26, 8568658), (28, 7956611), (38, 5862766), (52, 4284329), (76, 2931383), (91, 2448188), (133, 1675076), (182, 1224094), (247, 901964), (266, 837538), (364, 612047), (494, 450982), (532, 418769), (988, 225491), (1729, 128852), (3458, 64426), (6916, 32213)]