202077902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 338338560

約数和(自身を除く): 136260658

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 613, 806, 818, 1226, 5317, 7969, 10634, 12679, 15938, 19003, 25358, 38006, 164827, 247039, 250717, 329654, 494078, 501434, 3259321, 6518642, 7772227, 15544454, 101038951, 202077902]

約数ペア:

[(1, 202077902), (2, 101038951), (13, 15544454), (26, 7772227), (31, 6518642), (62, 3259321), (403, 501434), (409, 494078), (613, 329654), (806, 250717), (818, 247039), (1226, 164827), (5317, 38006), (7969, 25358), (10634, 19003), (12679, 15938)]