201678988

素因数分解:

$2^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{6151}}^1$

素因数の和:7333

約数の個数: 24

約数和(自身を含む): 403768064

約数和(自身を除く): 202089076

約数列:

[1, 2, 4, 7, 14, 28, 1171, 2342, 4684, 6151, 8197, 12302, 16394, 24604, 32788, 43057, 86114, 172228, 7202821, 14405642, 28811284, 50419747, 100839494, 201678988]

約数ペア:

[(1, 201678988), (2, 100839494), (4, 50419747), (7, 28811284), (14, 14405642), (28, 7202821), (1171, 172228), (2342, 86114), (4684, 43057), (6151, 32788), (8197, 24604), (12302, 16394)]