203722292

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2797}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 361949280

約数和(自身を除く): 158226988

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 2797, 5594, 11188, 18209, 36418, 72836, 366407, 388783, 732814, 777566, 1465628, 1555132, 50930573, 101861146, 203722292]

約数ペア:

[(1, 203722292), (2, 101861146), (4, 50930573), (131, 1555132), (139, 1465628), (262, 777566), (278, 732814), (524, 388783), (556, 366407), (2797, 72836), (5594, 36418), (11188, 18209)]