201985586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399181}}^1$

素因数の和:399217

約数の個数: 16

約数和(自身を含む): 344893248

約数和(自身を除く): 142907662

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399181, 798362, 4390991, 8781982, 9181163, 18362326, 100992793, 201985586]

約数ペア:

[(1, 201985586), (2, 100992793), (11, 18362326), (22, 9181163), (23, 8781982), (46, 4390991), (253, 798362), (506, 399181)]