208295632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23627}}^1$

素因数の和:23683

約数の個数: 40

約数和(自身を含む): 439480800

約数和(自身を除く): 231185168

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 23627, 47254, 94508, 189016, 378032, 448913, 685183, 897826, 1370366, 1795652, 2740732, 3591304, 5481464, 7182608, 10962928, 13018477, 26036954, 52073908, 104147816, 208295632]

約数ペア:

[(1, 208295632), (2, 104147816), (4, 52073908), (8, 26036954), (16, 13018477), (19, 10962928), (29, 7182608), (38, 5481464), (58, 3591304), (76, 2740732), (116, 1795652), (152, 1370366), (232, 897826), (304, 685183), (464, 448913), (551, 378032), (1102, 189016), (2204, 94508), (4408, 47254), (8816, 23627)]