201514304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165719}}^1$

素因数の和:165750

約数の個数: 28

約数和(自身を含む): 420928800

約数和(自身を除く): 219414496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165719, 331438, 662876, 1325752, 2651504, 3148661, 5303008, 6297322, 10606016, 12594644, 25189288, 50378576, 100757152, 201514304]

約数ペア:

[(1, 201514304), (2, 100757152), (4, 50378576), (8, 25189288), (16, 12594644), (19, 10606016), (32, 6297322), (38, 5303008), (64, 3148661), (76, 2651504), (152, 1325752), (304, 662876), (608, 331438), (1216, 165719)]