201238855490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{416497}}^1$

素因数の和:419066

約数の個数: 32

約数和(自身を含む): 381445528320

約数和(自身を除く): 180206672830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2543, 5086, 12715, 25430, 48317, 96634, 241585, 416497, 483170, 832994, 2082485, 4164970, 7913443, 15826886, 39567215, 79134430, 1059151871, 2118303742, 5295759355, 10591518710, 20123885549, 40247771098, 100619427745, 201238855490]

約数ペア:

[(1, 201238855490), (2, 100619427745), (5, 40247771098), (10, 20123885549), (19, 10591518710), (38, 5295759355), (95, 2118303742), (190, 1059151871), (2543, 79134430), (5086, 39567215), (12715, 15826886), (25430, 7913443), (48317, 4164970), (96634, 2082485), (241585, 832994), (416497, 483170)]