194964211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 231432768

約数和(自身を除く): 36468557

約数列:

[1, 13, 17, 37, 113, 211, 221, 481, 629, 1469, 1921, 2743, 3587, 4181, 7807, 8177, 23843, 24973, 46631, 54353, 71077, 101491, 132719, 309959, 405331, 882191, 924001, 1725347, 5269303, 11468483, 14997247, 194964211]

約数ペア:

[(1, 194964211), (13, 14997247), (17, 11468483), (37, 5269303), (113, 1725347), (211, 924001), (221, 882191), (481, 405331), (629, 309959), (1469, 132719), (1921, 101491), (2743, 71077), (3587, 54353), (4181, 46631), (7807, 24973), (8177, 23843)]