197243568

素因数分解:

$2^4\times 3^2\times {\mathrm{1369747}}^1$

素因数の和:1369761

約数の個数: 30

約数和(自身を含む): 552008444

約数和(自身を除く): 354764876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1369747, 2739494, 4109241, 5478988, 8218482, 10957976, 12327723, 16436964, 21915952, 24655446, 32873928, 49310892, 65747856, 98621784, 197243568]

約数ペア:

[(1, 197243568), (2, 98621784), (3, 65747856), (4, 49310892), (6, 32873928), (8, 24655446), (9, 21915952), (12, 16436964), (16, 12327723), (18, 10957976), (24, 8218482), (36, 5478988), (48, 4109241), (72, 2739494), (144, 1369747)]