207328828

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45427}}^1$

素因数の和:45601

約数の個数: 24

約数和(自身を含む): 417210752

約数和(自身を除く): 209881924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 45427, 90854, 181708, 317989, 635978, 1271956, 7404601, 14809202, 29618404, 51832207, 103664414, 207328828]

約数ペア:

[(1, 207328828), (2, 103664414), (4, 51832207), (7, 29618404), (14, 14809202), (28, 7404601), (163, 1271956), (326, 635978), (652, 317989), (1141, 181708), (2282, 90854), (4564, 45427)]