201831528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 532800000

約数和(自身を除く): 330968472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 499, 887, 998, 1497, 1774, 1996, 2661, 2994, 3548, 3992, 5322, 5988, 7096, 9481, 10644, 11976, 16853, 18962, 21288, 28443, 33706, 37924, 50559, 56886, 67412, 75848, 101118, 113772, 134824, 202236, 227544, 404472, 442613, 885226, 1327839, 1770452, 2655678, 3540904, 5311356, 8409647, 10622712, 16819294, 25228941, 33638588, 50457882, 67277176, 100915764, 201831528]

約数ペア:

[(1, 201831528), (2, 100915764), (3, 67277176), (4, 50457882), (6, 33638588), (8, 25228941), (12, 16819294), (19, 10622712), (24, 8409647), (38, 5311356), (57, 3540904), (76, 2655678), (114, 1770452), (152, 1327839), (228, 885226), (456, 442613), (499, 404472), (887, 227544), (998, 202236), (1497, 134824), (1774, 113772), (1996, 101118), (2661, 75848), (2994, 67412), (3548, 56886), (3992, 50559), (5322, 37924), (5988, 33706), (7096, 28443), (9481, 21288), (10644, 18962), (11976, 16853)]