210940422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{456581}}^1$

素因数の和:456604

約数の個数: 32

約数和(自身を含む): 525982464

約数和(自身を除く): 315042042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 456581, 913162, 1369743, 2739486, 3196067, 5022391, 6392134, 9588201, 10044782, 15067173, 19176402, 30134346, 35156737, 70313474, 105470211, 210940422]

約数ペア:

[(1, 210940422), (2, 105470211), (3, 70313474), (6, 35156737), (7, 30134346), (11, 19176402), (14, 15067173), (21, 10044782), (22, 9588201), (33, 6392134), (42, 5022391), (66, 3196067), (77, 2739486), (154, 1369743), (231, 913162), (462, 456581)]