196616196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{780223}}^1$

素因数の和:780240

約数の個数: 36

約数和(自身を含む): 568003072

約数和(自身を除く): 371386876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 780223, 1560446, 2340669, 3120892, 4681338, 5461561, 7022007, 9362676, 10923122, 14044014, 16384683, 21846244, 28088028, 32769366, 49154049, 65538732, 98308098, 196616196]

約数ペア:

[(1, 196616196), (2, 98308098), (3, 65538732), (4, 49154049), (6, 32769366), (7, 28088028), (9, 21846244), (12, 16384683), (14, 14044014), (18, 10923122), (21, 9362676), (28, 7022007), (36, 5461561), (42, 4681338), (63, 3120892), (84, 2340669), (126, 1560446), (252, 780223)]