205651816

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2609}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 394632000

約数和(自身を除く): 188980184

約数列:

[1, 2, 4, 8, 59, 118, 167, 236, 334, 472, 668, 1336, 2609, 5218, 9853, 10436, 19706, 20872, 39412, 78824, 153931, 307862, 435703, 615724, 871406, 1231448, 1742812, 3485624, 25706477, 51412954, 102825908, 205651816]

約数ペア:

[(1, 205651816), (2, 102825908), (4, 51412954), (8, 25706477), (59, 3485624), (118, 1742812), (167, 1231448), (236, 871406), (334, 615724), (472, 435703), (668, 307862), (1336, 153931), (2609, 78824), (5218, 39412), (9853, 20872), (10436, 19706)]