197900732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{2239}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 365030400

約数和(自身を除く): 167129668

約数列:

[1, 2, 4, 19, 38, 76, 1163, 2239, 2326, 4478, 4652, 8956, 22097, 42541, 44194, 85082, 88388, 170164, 2603957, 5207914, 10415828, 49475183, 98950366, 197900732]

約数ペア:

[(1, 197900732), (2, 98950366), (4, 49475183), (19, 10415828), (38, 5207914), (76, 2603957), (1163, 170164), (2239, 88388), (2326, 85082), (4478, 44194), (4652, 42541), (8956, 22097)]