207249911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4079}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 235008000

約数和(自身を除く): 27758089

約数列:

[1, 11, 31, 149, 341, 1639, 4079, 4619, 44869, 50809, 126449, 607771, 1390939, 6685481, 18840901, 207249911]

約数ペア:

[(1, 207249911), (11, 18840901), (31, 6685481), (149, 1390939), (341, 607771), (1639, 126449), (4079, 50809), (4619, 44869)]