220270486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{48073}}^1$

素因数の和:48183

約数の個数: 16

約数和(自身を含む): 346132800

約数和(自身を除く): 125862314

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 48073, 96146, 1394117, 2788234, 3797767, 7595534, 110135243, 220270486]

約数ペア:

[(1, 220270486), (2, 110135243), (29, 7595534), (58, 3797767), (79, 2788234), (158, 1394117), (2291, 96146), (4582, 48073)]