210206422442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{142391}}^1$

素因数の和:143198

約数の個数: 32

約数和(自身を含む): 338630958720

約数和(自身を除く): 128424536278

約数列:

[1, 2, 19, 38, 53, 106, 733, 1007, 1466, 2014, 13927, 27854, 38849, 77698, 142391, 284782, 738131, 1476262, 2705429, 5410858, 7546723, 15093446, 104372603, 143387737, 208745206, 286775474, 1983079457, 3966158914, 5531747959, 11063495918, 105103211221, 210206422442]

約数ペア:

[(1, 210206422442), (2, 105103211221), (19, 11063495918), (38, 5531747959), (53, 3966158914), (106, 1983079457), (733, 286775474), (1007, 208745206), (1466, 143387737), (2014, 104372603), (13927, 15093446), (27854, 7546723), (38849, 5410858), (77698, 2705429), (142391, 1476262), (284782, 738131)]