220371774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{98999}}^1$

素因数の和:99064

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 292844226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 98999, 197998, 296997, 593994, 692993, 1385986, 2078979, 4157958, 5246947, 10493894, 15740841, 31481682, 36728629, 73457258, 110185887, 220371774]

約数ペア:

[(1, 220371774), (2, 110185887), (3, 73457258), (6, 36728629), (7, 31481682), (14, 15740841), (21, 10493894), (42, 5246947), (53, 4157958), (106, 2078979), (159, 1385986), (318, 692993), (371, 593994), (742, 296997), (1113, 197998), (2226, 98999)]