185514196

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{13331}}^1$

素因数の和:13420

約数の個数: 36

約数和(自身を含む): 383001696

約数和(自身を除く): 197487500

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13331, 13916, 26662, 53324, 93317, 186634, 373268, 653219, 946501, 1306438, 1893002, 2612876, 3786004, 6625507, 13251014, 26502028, 46378549, 92757098, 185514196]

約数ペア:

[(1, 185514196), (2, 92757098), (4, 46378549), (7, 26502028), (14, 13251014), (28, 6625507), (49, 3786004), (71, 2612876), (98, 1893002), (142, 1306438), (196, 946501), (284, 653219), (497, 373268), (994, 186634), (1988, 93317), (3479, 53324), (6958, 26662), (13331, 13916)]