287620198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{79147}}^1$

素因数の和:79251

約数の個数: 16

約数和(自身を含む): 455892480

約数和(自身を除く): 168272282

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 79147, 158294, 1820381, 3640762, 6252613, 12505226, 143810099, 287620198]

約数ペア:

[(1, 287620198), (2, 143810099), (23, 12505226), (46, 6252613), (79, 3640762), (158, 1820381), (1817, 158294), (3634, 79147)]