211328224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{388471}}^1$

素因数の和:388498

約数の個数: 24

約数和(自身を含む): 440527248

約数和(自身を除く): 229199024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 388471, 776942, 1553884, 3107768, 6215536, 6604007, 12431072, 13208014, 26416028, 52832056, 105664112, 211328224]

約数ペア:

[(1, 211328224), (2, 105664112), (4, 52832056), (8, 26416028), (16, 13208014), (17, 12431072), (32, 6604007), (34, 6215536), (68, 3107768), (136, 1553884), (272, 776942), (544, 388471)]