194897630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 389975040

約数和(自身を除く): 195077410

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 103, 115, 190, 206, 230, 433, 437, 515, 866, 874, 1030, 1957, 2165, 2185, 2369, 3914, 4330, 4370, 4738, 8227, 9785, 9959, 11845, 16454, 19570, 19918, 23690, 41135, 44599, 45011, 49795, 82270, 89198, 90022, 99590, 189221, 222995, 225055, 378442, 445990, 450110, 847381, 946105, 1025777, 1694762, 1892210, 2051554, 4236905, 5128885, 8473810, 10257770, 19489763, 38979526, 97448815, 194897630]

約数ペア:

[(1, 194897630), (2, 97448815), (5, 38979526), (10, 19489763), (19, 10257770), (23, 8473810), (38, 5128885), (46, 4236905), (95, 2051554), (103, 1892210), (115, 1694762), (190, 1025777), (206, 946105), (230, 847381), (433, 450110), (437, 445990), (515, 378442), (866, 225055), (874, 222995), (1030, 189221), (1957, 99590), (2165, 90022), (2185, 89198), (2369, 82270), (3914, 49795), (4330, 45011), (4370, 44599), (4738, 41135), (8227, 23690), (9785, 19918), (9959, 19570), (11845, 16454)]