201949246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{19687}}^1$

素因数の和:19935

約数の個数: 16

約数和(自身を含む): 317528064

約数和(自身を除く): 115578818

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 19687, 39374, 452801, 905602, 4390201, 8780402, 100974623, 201949246]

約数ペア:

[(1, 201949246), (2, 100974623), (23, 8780402), (46, 4390201), (223, 905602), (446, 452801), (5129, 39374), (10258, 19687)]