205354684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{19891}}^1$

素因数の和:20013

約数の個数: 24

約数和(自身を含む): 375958800

約数和(自身を除く): 170604116

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 19891, 39782, 79564, 576839, 1153678, 1770299, 2307356, 3540598, 7081196, 51338671, 102677342, 205354684]

約数ペア:

[(1, 205354684), (2, 102677342), (4, 51338671), (29, 7081196), (58, 3540598), (89, 2307356), (116, 1770299), (178, 1153678), (356, 576839), (2581, 79564), (5162, 39782), (10324, 19891)]