223448988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2660107}}^1$

素因数の和:2660121

約数の個数: 24

約数和(自身を含む): 595864192

約数和(自身を除く): 372415204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2660107, 5320214, 7980321, 10640428, 15960642, 18620749, 31921284, 37241498, 55862247, 74482996, 111724494, 223448988]

約数ペア:

[(1, 223448988), (2, 111724494), (3, 74482996), (4, 55862247), (6, 37241498), (7, 31921284), (12, 18620749), (14, 15960642), (21, 10640428), (28, 7980321), (42, 5320214), (84, 2660107)]