217202217982

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{6871}}^1\times {\mathrm{62971}}^1$

素因数の和:70095

約数の個数: 16

約数和(自身を含む): 327154149504

約数和(自身を除く): 109951931522

約数列:

[1, 2, 251, 502, 6871, 13742, 62971, 125942, 1724621, 3449242, 15805721, 31611442, 432673741, 865347482, 108601108991, 217202217982]

約数ペア:

[(1, 217202217982), (2, 108601108991), (251, 865347482), (502, 432673741), (6871, 31611442), (13742, 15805721), (62971, 3449242), (125942, 1724621)]