193876312

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{20731}}^1$

素因数の和:20911

約数の個数: 32

約数和(自身を含む): 417957120

約数和(自身を除く): 224080808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 20731, 41462, 82924, 145117, 165848, 290234, 580468, 1160936, 3462077, 6924154, 13848308, 24234539, 27696616, 48469078, 96938156, 193876312]

約数ペア:

[(1, 193876312), (2, 96938156), (4, 48469078), (7, 27696616), (8, 24234539), (14, 13848308), (28, 6924154), (56, 3462077), (167, 1160936), (334, 580468), (668, 290234), (1169, 165848), (1336, 145117), (2338, 82924), (4676, 41462), (9352, 20731)]