202197208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 387624960

約数和(自身を除く): 185427752

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 2803, 5606, 9017, 11212, 18034, 22424, 36068, 72136, 199013, 355981, 398026, 711962, 796052, 1423924, 1592104, 2847848, 25274651, 50549302, 101098604, 202197208]

約数ペア:

[(1, 202197208), (2, 101098604), (4, 50549302), (8, 25274651), (71, 2847848), (127, 1592104), (142, 1423924), (254, 796052), (284, 711962), (508, 398026), (568, 355981), (1016, 199013), (2803, 72136), (5606, 36068), (9017, 22424), (11212, 18034)]