200215316

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{17483}}^1$

素因数の和:17903

約数の個数: 24

約数和(自身を含む): 401432640

約数和(自身を除く): 201217324

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 17483, 34966, 69932, 122381, 244762, 489524, 7150547, 14301094, 28602188, 50053829, 100107658, 200215316]

約数ペア:

[(1, 200215316), (2, 100107658), (4, 50053829), (7, 28602188), (14, 14301094), (28, 7150547), (409, 489524), (818, 244762), (1636, 122381), (2863, 69932), (5726, 34966), (11452, 17483)]