201061745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42643}}^1$

素因数の和:42712

約数の個数: 16

約数和(自身を含む): 257910912

約数和(自身を除く): 56849167

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 42643, 213215, 980789, 1748363, 4903945, 8741815, 40212349, 201061745]

約数ペア:

[(1, 201061745), (5, 40212349), (23, 8741815), (41, 4903945), (115, 1748363), (205, 980789), (943, 213215), (4715, 42643)]