197129286

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{5923}}^1$

素因数の和:6017

約数の個数: 36

約数和(自身を含む): 437351148

約数和(自身を除く): 240221862

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3698, 5547, 5923, 11094, 11846, 16641, 17769, 33282, 35538, 53307, 106614, 254689, 509378, 764067, 1528134, 2292201, 4584402, 10951627, 21903254, 32854881, 65709762, 98564643, 197129286]

約数ペア:

[(1, 197129286), (2, 98564643), (3, 65709762), (6, 32854881), (9, 21903254), (18, 10951627), (43, 4584402), (86, 2292201), (129, 1528134), (258, 764067), (387, 509378), (774, 254689), (1849, 106614), (3698, 53307), (5547, 35538), (5923, 33282), (11094, 17769), (11846, 16641)]