204024242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 356918400

約数和(自身を除く): 152894158

約数列:

[1, 2, 17, 19, 34, 38, 53, 59, 101, 106, 118, 202, 323, 646, 901, 1003, 1007, 1121, 1717, 1802, 1919, 2006, 2014, 2242, 3127, 3434, 3838, 5353, 5959, 6254, 10706, 11918, 17119, 19057, 32623, 34238, 38114, 53159, 59413, 65246, 91001, 101303, 101707, 106318, 113221, 118826, 182002, 202606, 203414, 226442, 315827, 631654, 1010021, 1729019, 1924757, 2020042, 3458038, 3849514, 5369059, 6000713, 10738118, 12001426, 102012121, 204024242]

約数ペア:

[(1, 204024242), (2, 102012121), (17, 12001426), (19, 10738118), (34, 6000713), (38, 5369059), (53, 3849514), (59, 3458038), (101, 2020042), (106, 1924757), (118, 1729019), (202, 1010021), (323, 631654), (646, 315827), (901, 226442), (1003, 203414), (1007, 202606), (1121, 182002), (1717, 118826), (1802, 113221), (1919, 106318), (2006, 101707), (2014, 101303), (2242, 91001), (3127, 65246), (3434, 59413), (3838, 53159), (5353, 38114), (5959, 34238), (6254, 32623), (10706, 19057), (11918, 17119)]