195398642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{12263}}^1$

素因数の和:12553

約数の個数: 16

約数和(自身を含む): 303754752

約数和(自身を除く): 108356110

約数列:

[1, 2, 31, 62, 257, 514, 7967, 12263, 15934, 24526, 380153, 760306, 3151591, 6303182, 97699321, 195398642]

約数ペア:

[(1, 195398642), (2, 97699321), (31, 6303182), (62, 3151591), (257, 760306), (514, 380153), (7967, 24526), (12263, 15934)]