206814972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189391}}^1$

素因数の和:189418

約数の個数: 48

約数和(自身を含む): 593933312

約数和(自身を除く): 387118340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 189391, 378782, 568173, 757564, 1136346, 1325737, 2272692, 2462083, 2651474, 3977211, 4924166, 5302948, 7386249, 7954422, 9848332, 14772498, 15908844, 17234581, 29544996, 34469162, 51703743, 68938324, 103407486, 206814972]

約数ペア:

[(1, 206814972), (2, 103407486), (3, 68938324), (4, 51703743), (6, 34469162), (7, 29544996), (12, 17234581), (13, 15908844), (14, 14772498), (21, 9848332), (26, 7954422), (28, 7386249), (39, 5302948), (42, 4924166), (52, 3977211), (78, 2651474), (84, 2462083), (91, 2272692), (156, 1325737), (182, 1136346), (273, 757564), (364, 568173), (546, 378782), (1092, 189391)]