201529726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71821}}^1$

素因数の和:71907

約数の個数: 16

約数和(自身を含む): 320613408

約数和(自身を除く): 119083682

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71821, 143642, 1651883, 3303766, 4381081, 8762162, 100764863, 201529726]

約数ペア:

[(1, 201529726), (2, 100764863), (23, 8762162), (46, 4381081), (61, 3303766), (122, 1651883), (1403, 143642), (2806, 71821)]