205372804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 446560128

約数和(自身を除く): 241187324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5273, 5564, 9737, 10546, 19474, 21092, 36911, 38948, 68549, 73822, 137098, 147644, 274196, 479843, 564211, 959686, 1128422, 1919372, 2256844, 3949477, 7334743, 7898954, 14669486, 15797908, 29338972, 51343201, 102686402, 205372804]

約数ペア:

[(1, 205372804), (2, 102686402), (4, 51343201), (7, 29338972), (13, 15797908), (14, 14669486), (26, 7898954), (28, 7334743), (52, 3949477), (91, 2256844), (107, 1919372), (182, 1128422), (214, 959686), (364, 564211), (428, 479843), (749, 274196), (1391, 147644), (1498, 137098), (2782, 73822), (2996, 68549), (5273, 38948), (5564, 36911), (9737, 21092), (10546, 19474)]