196174385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 265541760

約数和(自身を除く): 69367375

約数列:

[1, 5, 11, 43, 55, 109, 215, 473, 545, 761, 1199, 2365, 3805, 4687, 5995, 8371, 23435, 32723, 41855, 51557, 82949, 163615, 257785, 359953, 414745, 912439, 1799765, 3566807, 4562195, 17834035, 39234877, 196174385]

約数ペア:

[(1, 196174385), (5, 39234877), (11, 17834035), (43, 4562195), (55, 3566807), (109, 1799765), (215, 912439), (473, 414745), (545, 359953), (761, 257785), (1199, 163615), (2365, 82949), (3805, 51557), (4687, 41855), (5995, 32723), (8371, 23435)]