204069310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14713}}^1$

素因数の和:14812

約数の個数: 32

約数和(自身を含む): 391980960

約数和(自身を除く): 187911650

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 14713, 29426, 73565, 147130, 279547, 559094, 1074049, 1397735, 2148098, 2795470, 5370245, 10740490, 20406931, 40813862, 102034655, 204069310]

約数ペア:

[(1, 204069310), (2, 102034655), (5, 40813862), (10, 20406931), (19, 10740490), (38, 5370245), (73, 2795470), (95, 2148098), (146, 1397735), (190, 1074049), (365, 559094), (730, 279547), (1387, 147130), (2774, 73565), (6935, 29426), (13870, 14713)]