210911132

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 374446800

約数和(自身を除く): 163535668

約数列:

[1, 2, 4, 89, 178, 356, 389, 778, 1523, 1556, 3046, 6092, 34621, 69242, 135547, 138484, 271094, 542188, 592447, 1184894, 2369788, 52727783, 105455566, 210911132]

約数ペア:

[(1, 210911132), (2, 105455566), (4, 52727783), (89, 2369788), (178, 1184894), (356, 592447), (389, 542188), (778, 271094), (1523, 138484), (1556, 135547), (3046, 69242), (6092, 34621)]