222024292

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{3209}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 453399660

約数和(自身を除く): 231375368

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 1412, 2471, 3209, 4942, 6418, 9884, 12836, 17297, 22463, 34594, 44926, 69188, 89852, 157241, 314482, 628964, 1132777, 2265554, 4531108, 7929439, 15858878, 31717756, 55506073, 111012146, 222024292]

約数ペア:

[(1, 222024292), (2, 111012146), (4, 55506073), (7, 31717756), (14, 15858878), (28, 7929439), (49, 4531108), (98, 2265554), (196, 1132777), (353, 628964), (706, 314482), (1412, 157241), (2471, 89852), (3209, 69188), (4942, 44926), (6418, 34594), (9884, 22463), (12836, 17297)]