201317578

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9875

約数の個数: 48

約数和(自身を含む): 403423200

約数和(自身を除く): 202105622

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 9829, 10241, 19658, 20482, 68803, 108119, 137606, 186751, 216238, 373502, 481621, 756833, 963242, 1307257, 1513666, 2054261, 2614514, 4108522, 5297831, 9150799, 10595662, 14379827, 18301598, 28759654, 100658789, 201317578]

約数ペア:

[(1, 201317578), (2, 100658789), (7, 28759654), (11, 18301598), (14, 14379827), (19, 10595662), (22, 9150799), (38, 5297831), (49, 4108522), (77, 2614514), (98, 2054261), (133, 1513666), (154, 1307257), (209, 963242), (266, 756833), (418, 481621), (539, 373502), (931, 216238), (1078, 186751), (1463, 137606), (1862, 108119), (2926, 68803), (9829, 20482), (10241, 19658)]