219097718

素因数分解:

$2^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{2207}}^1$

素因数の和:3236

約数の個数: 24

約数和(自身を含む): 382853952

約数和(自身を除く): 163756234

約数列:

[1, 2, 7, 14, 49, 98, 1013, 2026, 2207, 4414, 7091, 14182, 15449, 30898, 49637, 99274, 108143, 216286, 2235691, 4471382, 15649837, 31299674, 109548859, 219097718]

約数ペア:

[(1, 219097718), (2, 109548859), (7, 31299674), (14, 15649837), (49, 4471382), (98, 2235691), (1013, 216286), (2026, 108143), (2207, 99274), (4414, 49637), (7091, 30898), (14182, 15449)]