201360686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 117973714

約数列:

[1, 2, 31, 62, 71, 142, 149, 298, 307, 614, 2201, 4402, 4619, 9238, 9517, 10579, 19034, 21158, 21797, 43594, 45743, 91486, 327949, 655898, 675707, 1351414, 1418033, 2836066, 3247753, 6495506, 100680343, 201360686]

約数ペア:

[(1, 201360686), (2, 100680343), (31, 6495506), (62, 3247753), (71, 2836066), (142, 1418033), (149, 1351414), (298, 675707), (307, 655898), (614, 327949), (2201, 91486), (4402, 45743), (4619, 43594), (9238, 21797), (9517, 21158), (10579, 19034)]