201896954

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47911}}^1$

素因数の和:47970

約数の個数: 24

約数和(自身を含む): 360489888

約数和(自身を除く): 158592934

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 47911, 95822, 335377, 670754, 2060173, 2347639, 4120346, 4695278, 14421211, 28842422, 100948477, 201896954]

約数ペア:

[(1, 201896954), (2, 100948477), (7, 28842422), (14, 14421211), (43, 4695278), (49, 4120346), (86, 2347639), (98, 2060173), (301, 670754), (602, 335377), (2107, 95822), (4214, 47911)]