238914704

素因数分解:

$2^4\times 7^1\times {\mathrm{2133167}}^1$

素因数の和:2133182

約数の個数: 20

約数和(自身を含む): 529025664

約数和(自身を除く): 290110960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2133167, 4266334, 8532668, 14932169, 17065336, 29864338, 34130672, 59728676, 119457352, 238914704]

約数ペア:

[(1, 238914704), (2, 119457352), (4, 59728676), (7, 34130672), (8, 29864338), (14, 17065336), (16, 14932169), (28, 8532668), (56, 4266334), (112, 2133167)]