196643036

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 347575536

約数和(自身を除く): 150932500

約数列:

[1, 2, 4, 197, 257, 394, 514, 788, 971, 1028, 1942, 3884, 50629, 101258, 191287, 202516, 249547, 382574, 499094, 765148, 998188, 49160759, 98321518, 196643036]

約数ペア:

[(1, 196643036), (2, 98321518), (4, 49160759), (197, 998188), (257, 765148), (394, 499094), (514, 382574), (788, 249547), (971, 202516), (1028, 191287), (1942, 101258), (3884, 50629)]