208222208

素因数分解:

$2^{11}\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 418967640

約数和(自身を除く): 210745432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 347, 512, 586, 694, 1024, 1172, 1388, 2048, 2344, 2776, 4688, 5552, 9376, 11104, 18752, 22208, 37504, 44416, 75008, 88832, 101671, 150016, 177664, 203342, 300032, 355328, 406684, 600064, 710656, 813368, 1626736, 3253472, 6506944, 13013888, 26027776, 52055552, 104111104, 208222208]

約数ペア:

[(1, 208222208), (2, 104111104), (4, 52055552), (8, 26027776), (16, 13013888), (32, 6506944), (64, 3253472), (128, 1626736), (256, 813368), (293, 710656), (347, 600064), (512, 406684), (586, 355328), (694, 300032), (1024, 203342), (1172, 177664), (1388, 150016), (2048, 101671), (2344, 88832), (2776, 75008), (4688, 44416), (5552, 37504), (9376, 22208), (11104, 18752)]