197426032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6659}}^1$

素因数の和:6793

約数の個数: 40

約数和(自身を含む): 408790800

約数和(自身を除く): 211364768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 6659, 7412, 13318, 14824, 26636, 29648, 53272, 106544, 113203, 226406, 452812, 725831, 905624, 1451662, 1811248, 2903324, 5806648, 11613296, 12339127, 24678254, 49356508, 98713016, 197426032]

約数ペア:

[(1, 197426032), (2, 98713016), (4, 49356508), (8, 24678254), (16, 12339127), (17, 11613296), (34, 5806648), (68, 2903324), (109, 1811248), (136, 1451662), (218, 905624), (272, 725831), (436, 452812), (872, 226406), (1744, 113203), (1853, 106544), (3706, 53272), (6659, 29648), (7412, 26636), (13318, 14824)]