203838904

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 387762480

約数和(自身を除く): 183923576

約数列:

[1, 2, 4, 8, 97, 194, 347, 388, 694, 757, 776, 1388, 1514, 2776, 3028, 6056, 33659, 67318, 73429, 134636, 146858, 262679, 269272, 293716, 525358, 587432, 1050716, 2101432, 25479863, 50959726, 101919452, 203838904]

約数ペア:

[(1, 203838904), (2, 101919452), (4, 50959726), (8, 25479863), (97, 2101432), (194, 1050716), (347, 587432), (388, 525358), (694, 293716), (757, 269272), (776, 262679), (1388, 146858), (1514, 134636), (2776, 73429), (3028, 67318), (6056, 33659)]