196964964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{781607}}^1$

素因数の和:781624

約数の個数: 36

約数和(自身を含む): 569010624

約数和(自身を除く): 372045660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 781607, 1563214, 2344821, 3126428, 4689642, 5471249, 7034463, 9379284, 10942498, 14068926, 16413747, 21884996, 28137852, 32827494, 49241241, 65654988, 98482482, 196964964]

約数ペア:

[(1, 196964964), (2, 98482482), (3, 65654988), (4, 49241241), (6, 32827494), (7, 28137852), (9, 21884996), (12, 16413747), (14, 14068926), (18, 10942498), (21, 9379284), (28, 7034463), (36, 5471249), (42, 4689642), (63, 3126428), (84, 2344821), (126, 1563214), (252, 781607)]