198214612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{3169}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 365691200

約数和(自身を除く): 167476588

約数列:

[1, 2, 4, 19, 38, 76, 823, 1646, 3169, 3292, 6338, 12676, 15637, 31274, 60211, 62548, 120422, 240844, 2608087, 5216174, 10432348, 49553653, 99107306, 198214612]

約数ペア:

[(1, 198214612), (2, 99107306), (4, 49553653), (19, 10432348), (38, 5216174), (76, 2608087), (823, 240844), (1646, 120422), (3169, 62548), (3292, 60211), (6338, 31274), (12676, 15637)]