193446508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 360249120

約数和(自身を除く): 166802612

約数列:

[1, 2, 4, 37, 43, 74, 86, 113, 148, 172, 226, 269, 452, 538, 1076, 1591, 3182, 4181, 4859, 6364, 8362, 9718, 9953, 11567, 16724, 19436, 19906, 23134, 30397, 39812, 46268, 60794, 121588, 179783, 359566, 427979, 719132, 855958, 1124689, 1307071, 1711916, 2249378, 2614142, 4498756, 5228284, 48361627, 96723254, 193446508]

約数ペア:

[(1, 193446508), (2, 96723254), (4, 48361627), (37, 5228284), (43, 4498756), (74, 2614142), (86, 2249378), (113, 1711916), (148, 1307071), (172, 1124689), (226, 855958), (269, 719132), (452, 427979), (538, 359566), (1076, 179783), (1591, 121588), (3182, 60794), (4181, 46268), (4859, 39812), (6364, 30397), (8362, 23134), (9718, 19906), (9953, 19436), (11567, 16724)]