203420004518

素因数分解:

$2^1\times {\mathrm{727}}^1\times {\mathrm{8923}}^1\times {\mathrm{15679}}^1$

素因数の和:25331

約数の個数: 16

約数和(自身を含む): 305603450880

約数和(自身を除く): 102183446362

約数列:

[1, 2, 727, 1454, 8923, 15679, 17846, 31358, 6487021, 11398633, 12974042, 22797266, 139903717, 279807434, 101710002259, 203420004518]

約数ペア:

[(1, 203420004518), (2, 101710002259), (727, 279807434), (1454, 139903717), (8923, 22797266), (15679, 12974042), (17846, 11398633), (31358, 6487021)]