190284355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 243468288

約数和(自身を除く): 53183933

約数列:

[1, 5, 31, 67, 73, 155, 251, 335, 365, 1255, 2077, 2263, 4891, 7781, 10385, 11315, 16817, 18323, 24455, 38905, 84085, 91615, 151621, 521327, 568013, 758105, 1227641, 2606635, 2840065, 6138205, 38056871, 190284355]

約数ペア:

[(1, 190284355), (5, 38056871), (31, 6138205), (67, 2840065), (73, 2606635), (155, 1227641), (251, 758105), (335, 568013), (365, 521327), (1255, 151621), (2077, 91615), (2263, 84085), (4891, 38905), (7781, 24455), (10385, 18323), (11315, 16817)]