202979812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{381541}}^1$

素因数の和:381571

約数の個数: 24

約数和(自身を含む): 427327040

約数和(自身を除く): 224347228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 381541, 763082, 1526164, 2670787, 5341574, 7249279, 10683148, 14498558, 28997116, 50744953, 101489906, 202979812]

約数ペア:

[(1, 202979812), (2, 101489906), (4, 50744953), (7, 28997116), (14, 14498558), (19, 10683148), (28, 7249279), (38, 5341574), (76, 2670787), (133, 1526164), (266, 763082), (532, 381541)]