197336958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5049

約数の個数: 64

約数和(自身を含む): 492506112

約数和(自身を除く): 295169154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 4951, 5694, 6643, 9902, 13286, 14853, 19929, 29706, 34657, 39858, 64363, 69314, 103971, 128726, 193089, 207942, 361423, 386178, 450541, 722846, 901082, 1084269, 1351623, 2168538, 2529961, 2703246, 4698499, 5059922, 7589883, 9396998, 14095497, 15179766, 28190994, 32889493, 65778986, 98668479, 197336958]

約数ペア:

[(1, 197336958), (2, 98668479), (3, 65778986), (6, 32889493), (7, 28190994), (13, 15179766), (14, 14095497), (21, 9396998), (26, 7589883), (39, 5059922), (42, 4698499), (73, 2703246), (78, 2529961), (91, 2168538), (146, 1351623), (182, 1084269), (219, 901082), (273, 722846), (438, 450541), (511, 386178), (546, 361423), (949, 207942), (1022, 193089), (1533, 128726), (1898, 103971), (2847, 69314), (3066, 64363), (4951, 39858), (5694, 34657), (6643, 29706), (9902, 19929), (13286, 14853)]