217618198

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 380588544

約数和(自身を除く): 162970346

約数列:

[1, 2, 7, 14, 83, 137, 166, 274, 581, 959, 1162, 1367, 1918, 2734, 9569, 11371, 19138, 22742, 79597, 113461, 159194, 187279, 226922, 374558, 794227, 1310953, 1588454, 2621906, 15544157, 31088314, 108809099, 217618198]

約数ペア:

[(1, 217618198), (2, 108809099), (7, 31088314), (14, 15544157), (83, 2621906), (137, 1588454), (166, 1310953), (274, 794227), (581, 374558), (959, 226922), (1162, 187279), (1367, 159194), (1918, 113461), (2734, 79597), (9569, 22742), (11371, 19138)]