202904324

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{21893}}^1$

素因数の和:22235

約数の個数: 24

約数和(自身を含む): 407053248

約数和(自身を除く): 204148924

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 21893, 43786, 87572, 153251, 306502, 613004, 7246583, 14493166, 28986332, 50726081, 101452162, 202904324]

約数ペア:

[(1, 202904324), (2, 101452162), (4, 50726081), (7, 28986332), (14, 14493166), (28, 7246583), (331, 613004), (662, 306502), (1324, 153251), (2317, 87572), (4634, 43786), (9268, 21893)]