208031968

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{60757}}^1$

素因数の和:60874

約数の個数: 24

約数和(自身を含む): 413397432

約数和(自身を除く): 205365464

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 60757, 121514, 243028, 486056, 972112, 1944224, 6500999, 13001998, 26003996, 52007992, 104015984, 208031968]

約数ペア:

[(1, 208031968), (2, 104015984), (4, 52007992), (8, 26003996), (16, 13001998), (32, 6500999), (107, 1944224), (214, 972112), (428, 486056), (856, 243028), (1712, 121514), (3424, 60757)]