198843393

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 320302080

約数和(自身を除く): 121458687

約数列:

[1, 3, 7, 21, 31, 59, 93, 167, 177, 217, 413, 501, 651, 961, 1169, 1239, 1829, 2883, 3507, 5177, 5487, 6727, 9853, 12803, 15531, 20181, 29559, 36239, 38409, 56699, 68971, 108717, 160487, 170097, 206913, 305443, 396893, 481461, 916329, 1123409, 1190679, 2138101, 3370227, 6414303, 9468733, 28406199, 66281131, 198843393]

約数ペア:

[(1, 198843393), (3, 66281131), (7, 28406199), (21, 9468733), (31, 6414303), (59, 3370227), (93, 2138101), (167, 1190679), (177, 1123409), (217, 916329), (413, 481461), (501, 396893), (651, 305443), (961, 206913), (1169, 170097), (1239, 160487), (1829, 108717), (2883, 68971), (3507, 56699), (5177, 38409), (5487, 36239), (6727, 29559), (9853, 20181), (12803, 15531)]