201914272

素因数分解:

$2^5\times 7^1\times {\mathrm{901403}}^1$

素因数の和:901420

約数の個数: 24

約数和(自身を含む): 454307616

約数和(自身を除く): 252393344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 901403, 1802806, 3605612, 6309821, 7211224, 12619642, 14422448, 25239284, 28844896, 50478568, 100957136, 201914272]

約数ペア:

[(1, 201914272), (2, 100957136), (4, 50478568), (7, 28844896), (8, 25239284), (14, 14422448), (16, 12619642), (28, 7211224), (32, 6309821), (56, 3605612), (112, 1802806), (224, 901403)]