198229696

素因数分解:

$2^6\times 7^2\times {\mathrm{63211}}^1$

素因数の和:63237

約数の個数: 42

約数和(自身を含む): 457591668

約数和(自身を除く): 259361972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63211, 126422, 252844, 442477, 505688, 884954, 1011376, 1769908, 2022752, 3097339, 3539816, 4045504, 6194678, 7079632, 12389356, 14159264, 24778712, 28318528, 49557424, 99114848, 198229696]

約数ペア:

[(1, 198229696), (2, 99114848), (4, 49557424), (7, 28318528), (8, 24778712), (14, 14159264), (16, 12389356), (28, 7079632), (32, 6194678), (49, 4045504), (56, 3539816), (64, 3097339), (98, 2022752), (112, 1769908), (196, 1011376), (224, 884954), (392, 505688), (448, 442477), (784, 252844), (1568, 126422), (3136, 63211)]