194944265

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1913}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 237718800

約数和(自身を除く): 42774535

約数列:

[1, 5, 89, 229, 445, 1145, 1913, 9565, 20381, 101905, 170257, 438077, 851285, 2190385, 38988853, 194944265]

約数ペア:

[(1, 194944265), (5, 38988853), (89, 2190385), (229, 851285), (445, 438077), (1145, 170257), (1913, 101905), (9565, 20381)]