196571844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{780047}}^1$

素因数の和:780064

約数の個数: 36

約数和(自身を含む): 567874944

約数和(自身を除く): 371303100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 780047, 1560094, 2340141, 3120188, 4680282, 5460329, 7020423, 9360564, 10920658, 14040846, 16380987, 21841316, 28081692, 32761974, 49142961, 65523948, 98285922, 196571844]

約数ペア:

[(1, 196571844), (2, 98285922), (3, 65523948), (4, 49142961), (6, 32761974), (7, 28081692), (9, 21841316), (12, 16380987), (14, 14040846), (18, 10920658), (21, 9360564), (28, 7020423), (36, 5460329), (42, 4680282), (63, 3120188), (84, 2340141), (126, 1560094), (252, 780047)]