195808834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 327882240

約数和(自身を除く): 132073406

約数列:

[1, 2, 13, 26, 31, 62, 379, 403, 641, 758, 806, 1282, 4927, 8333, 9854, 11749, 16666, 19871, 23498, 39742, 152737, 242939, 258323, 305474, 485878, 516646, 3158207, 6316414, 7531109, 15062218, 97904417, 195808834]

約数ペア:

[(1, 195808834), (2, 97904417), (13, 15062218), (26, 7531109), (31, 6316414), (62, 3158207), (379, 516646), (403, 485878), (641, 305474), (758, 258323), (806, 242939), (1282, 152737), (4927, 39742), (8333, 23498), (9854, 19871), (11749, 16666)]