200768230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 399893760

約数和(自身を除く): 199125530

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 113, 130, 158, 173, 226, 346, 395, 565, 790, 865, 1027, 1130, 1469, 1730, 2054, 2249, 2938, 4498, 5135, 7345, 8927, 10270, 11245, 13667, 14690, 17854, 19549, 22490, 27334, 39098, 44635, 68335, 89270, 97745, 116051, 136670, 177671, 195490, 232102, 254137, 355342, 508274, 580255, 888355, 1160510, 1270685, 1544371, 1776710, 2541370, 3088742, 7721855, 15443710, 20076823, 40153646, 100384115, 200768230]

約数ペア:

[(1, 200768230), (2, 100384115), (5, 40153646), (10, 20076823), (13, 15443710), (26, 7721855), (65, 3088742), (79, 2541370), (113, 1776710), (130, 1544371), (158, 1270685), (173, 1160510), (226, 888355), (346, 580255), (395, 508274), (565, 355342), (790, 254137), (865, 232102), (1027, 195490), (1130, 177671), (1469, 136670), (1730, 116051), (2054, 97745), (2249, 89270), (2938, 68335), (4498, 44635), (5135, 39098), (7345, 27334), (8927, 22490), (10270, 19549), (11245, 17854), (13667, 14690)]