219168265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26107}}^1$

素因数の和:26208

約数の個数: 16

約数和(自身を含む): 278206848

約数和(自身を除く): 59038583

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 26107, 130535, 600461, 1905811, 3002305, 9529055, 43833653, 219168265]

約数ペア:

[(1, 219168265), (5, 43833653), (23, 9529055), (73, 3002305), (115, 1905811), (365, 600461), (1679, 130535), (8395, 26107)]