202519148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73483}}^1$

素因数の和:73553

約数の個数: 24

約数和(自身を含む): 388877328

約数和(自身を除く): 186358180

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 73483, 146966, 293932, 955279, 1910558, 3821116, 3894599, 7789198, 15578396, 50629787, 101259574, 202519148]

約数ペア:

[(1, 202519148), (2, 101259574), (4, 50629787), (13, 15578396), (26, 7789198), (52, 3894599), (53, 3821116), (106, 1910558), (212, 955279), (689, 293932), (1378, 146966), (2756, 73483)]