202140124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{3613}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 360648288

約数和(自身を除く): 158508164

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 788, 3613, 7226, 13987, 14452, 27974, 55948, 256523, 513046, 711761, 1026092, 1423522, 2847044, 50535031, 101070062, 202140124]

約数ペア:

[(1, 202140124), (2, 101070062), (4, 50535031), (71, 2847044), (142, 1423522), (197, 1026092), (284, 711761), (394, 513046), (788, 256523), (3613, 55948), (7226, 27974), (13987, 14452)]