221844136

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3533}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 205628504

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 668, 1336, 3533, 7066, 7849, 14132, 15698, 28264, 31396, 62792, 166051, 332102, 590011, 664204, 1180022, 1328408, 2360044, 4720088, 27730517, 55461034, 110922068, 221844136]

約数ペア:

[(1, 221844136), (2, 110922068), (4, 55461034), (8, 27730517), (47, 4720088), (94, 2360044), (167, 1328408), (188, 1180022), (334, 664204), (376, 590011), (668, 332102), (1336, 166051), (3533, 62792), (7066, 31396), (7849, 28264), (14132, 15698)]