207617408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{85369}}^1$

素因数の和:85402

約数の個数: 32

約数和(自身を含む): 435387000

約数和(自身を除く): 227769592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 85369, 170738, 341476, 682952, 1365904, 1622011, 2731808, 3244022, 5463616, 6488044, 10927232, 12976088, 25952176, 51904352, 103808704, 207617408]

約数ペア:

[(1, 207617408), (2, 103808704), (4, 51904352), (8, 25952176), (16, 12976088), (19, 10927232), (32, 6488044), (38, 5463616), (64, 3244022), (76, 2731808), (128, 1622011), (152, 1365904), (304, 682952), (608, 341476), (1216, 170738), (2432, 85369)]