202194970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 370609920

約数和(自身を除く): 168414950

約数列:

[1, 2, 5, 10, 79, 158, 211, 395, 422, 790, 1055, 1213, 2110, 2426, 6065, 12130, 16669, 33338, 83345, 95827, 166690, 191654, 255943, 479135, 511886, 958270, 1279715, 2559430, 20219497, 40438994, 101097485, 202194970]

約数ペア:

[(1, 202194970), (2, 101097485), (5, 40438994), (10, 20219497), (79, 2559430), (158, 1279715), (211, 958270), (395, 511886), (422, 479135), (790, 255943), (1055, 191654), (1213, 166690), (2110, 95827), (2426, 83345), (6065, 33338), (12130, 16669)]