243670208

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{39251}}^1$

素因数の和:39360

約数の個数: 28

約数和(自身を含む): 488530392

約数和(自身を除く): 244860184

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 39251, 78502, 157004, 314008, 628016, 1256032, 2512064, 3807347, 7614694, 15229388, 30458776, 60917552, 121835104, 243670208]

約数ペア:

[(1, 243670208), (2, 121835104), (4, 60917552), (8, 30458776), (16, 15229388), (32, 7614694), (64, 3807347), (97, 2512064), (194, 1256032), (388, 628016), (776, 314008), (1552, 157004), (3104, 78502), (6208, 39251)]