201379898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48619}}^1$

素因数の和:48749

約数の個数: 16

約数和(自身を含む): 320892000

約数和(自身を除く): 119512102

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 48619, 97238, 923761, 1847522, 5299471, 10598942, 100689949, 201379898]

約数ペア:

[(1, 201379898), (2, 100689949), (19, 10598942), (38, 5299471), (109, 1847522), (218, 923761), (2071, 97238), (4142, 48619)]