208035086

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 386941536

約数和(自身を除く): 178906450

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 193, 238, 386, 647, 833, 1294, 1351, 1666, 2702, 3281, 4529, 6562, 9058, 9457, 10999, 18914, 21998, 22967, 31703, 45934, 63406, 76993, 124871, 153986, 160769, 249742, 321538, 538951, 874097, 1077902, 1748194, 2122807, 4245614, 6118679, 12237358, 14859649, 29719298, 104017543, 208035086]

約数ペア:

[(1, 208035086), (2, 104017543), (7, 29719298), (14, 14859649), (17, 12237358), (34, 6118679), (49, 4245614), (98, 2122807), (119, 1748194), (193, 1077902), (238, 874097), (386, 538951), (647, 321538), (833, 249742), (1294, 160769), (1351, 153986), (1666, 124871), (2702, 76993), (3281, 63406), (4529, 45934), (6562, 31703), (9058, 22967), (9457, 21998), (10999, 18914)]