220504596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10169}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 558129600

約数和(自身を除く): 337625004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10169, 10842, 20338, 21684, 30507, 40676, 61014, 122028, 132197, 264394, 396591, 528788, 793182, 1413491, 1586364, 2826982, 4240473, 5653964, 8480946, 16961892, 18375383, 36750766, 55126149, 73501532, 110252298, 220504596]

約数ペア:

[(1, 220504596), (2, 110252298), (3, 73501532), (4, 55126149), (6, 36750766), (12, 18375383), (13, 16961892), (26, 8480946), (39, 5653964), (52, 4240473), (78, 2826982), (139, 1586364), (156, 1413491), (278, 793182), (417, 528788), (556, 396591), (834, 264394), (1668, 132197), (1807, 122028), (3614, 61014), (5421, 40676), (7228, 30507), (10169, 21684), (10842, 20338)]