197110446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 450105600

約数和(自身を除く): 252995154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 787, 1014, 1482, 1574, 2197, 2361, 3211, 4394, 4722, 6422, 6591, 9633, 10231, 13182, 14953, 19266, 20462, 29906, 30693, 41743, 44859, 61386, 83486, 89718, 125229, 133003, 194389, 250458, 266006, 388778, 399009, 583167, 798018, 1166334, 1729039, 2527057, 3458078, 5054114, 5187117, 7581171, 10374234, 15162342, 32851741, 65703482, 98555223, 197110446]

約数ペア:

[(1, 197110446), (2, 98555223), (3, 65703482), (6, 32851741), (13, 15162342), (19, 10374234), (26, 7581171), (38, 5187117), (39, 5054114), (57, 3458078), (78, 2527057), (114, 1729039), (169, 1166334), (247, 798018), (338, 583167), (494, 399009), (507, 388778), (741, 266006), (787, 250458), (1014, 194389), (1482, 133003), (1574, 125229), (2197, 89718), (2361, 83486), (3211, 61386), (4394, 44859), (4722, 41743), (6422, 30693), (6591, 29906), (9633, 20462), (10231, 19266), (13182, 14953)]