208099070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 388411200

約数和(自身を除く): 180312130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 809, 887, 1618, 1774, 4045, 4435, 8090, 8870, 23461, 25723, 46922, 51446, 117305, 128615, 234610, 257230, 717583, 1435166, 3587915, 7175830, 20809907, 41619814, 104049535, 208099070]

約数ペア:

[(1, 208099070), (2, 104049535), (5, 41619814), (10, 20809907), (29, 7175830), (58, 3587915), (145, 1435166), (290, 717583), (809, 257230), (887, 234610), (1618, 128615), (1774, 117305), (4045, 51446), (4435, 46922), (8090, 25723), (8870, 23461)]