211580643968

素因数分解:

$2^7\times {\mathrm{4409}}^1\times {\mathrm{374909}}^1$

素因数の和:379332

約数の個数: 32

約数和(自身を含む): 421605040500

約数和(自身を除く): 210024396532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4409, 8818, 17636, 35272, 70544, 141088, 282176, 374909, 564352, 749818, 1499636, 2999272, 5998544, 11997088, 23994176, 47988352, 1652973781, 3305947562, 6611895124, 13223790248, 26447580496, 52895160992, 105790321984, 211580643968]

約数ペア:

[(1, 211580643968), (2, 105790321984), (4, 52895160992), (8, 26447580496), (16, 13223790248), (32, 6611895124), (64, 3305947562), (128, 1652973781), (4409, 47988352), (8818, 23994176), (17636, 11997088), (35272, 5998544), (70544, 2999272), (141088, 1499636), (282176, 749818), (374909, 564352)]