195265147

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 272505600

約数和(自身を除く): 77240453

約数列:

[1, 7, 11, 19, 23, 49, 77, 133, 161, 209, 253, 437, 539, 829, 931, 1127, 1463, 1771, 3059, 4807, 5803, 9119, 10241, 12397, 15751, 19067, 21413, 33649, 40621, 63833, 110257, 133469, 173261, 209737, 235543, 362273, 446831, 771799, 934283, 1212827, 1468159, 2535911, 3985003, 8489789, 10277113, 17751377, 27895021, 195265147]

約数ペア:

[(1, 195265147), (7, 27895021), (11, 17751377), (19, 10277113), (23, 8489789), (49, 3985003), (77, 2535911), (133, 1468159), (161, 1212827), (209, 934283), (253, 771799), (437, 446831), (539, 362273), (829, 235543), (931, 209737), (1127, 173261), (1463, 133469), (1771, 110257), (3059, 63833), (4807, 40621), (5803, 33649), (9119, 21413), (10241, 19067), (12397, 15751)]