208070636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{39023}}^1$

素因数の和:39101

約数の個数: 24

約数和(自身を含む): 384620544

約数和(自身を除く): 176549908

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 39023, 78046, 156092, 1209713, 1677989, 2419426, 3355978, 4838852, 6711956, 52017659, 104035318, 208070636]

約数ペア:

[(1, 208070636), (2, 104035318), (4, 52017659), (31, 6711956), (43, 4838852), (62, 3355978), (86, 2419426), (124, 1677989), (172, 1209713), (1333, 156092), (2666, 78046), (5332, 39023)]