226720403

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 285958512

約数和(自身を除く): 59238109

約数列:

[1, 7, 13, 49, 91, 157, 637, 1099, 2041, 2267, 7693, 14287, 15869, 29471, 100009, 111083, 206297, 355919, 1444079, 2491433, 4626947, 17440031, 32388629, 226720403]

約数ペア:

[(1, 226720403), (7, 32388629), (13, 17440031), (49, 4626947), (91, 2491433), (157, 1444079), (637, 355919), (1099, 206297), (2041, 111083), (2267, 100009), (7693, 29471), (14287, 15869)]