203209916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13050

約数の個数: 48

約数和(自身を含む): 447896064

約数和(自身を除く): 244686148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 12983, 15652, 25966, 51932, 90881, 168779, 181762, 337558, 363524, 558269, 675116, 1116538, 1181453, 2233076, 2362906, 3907883, 4725812, 7257497, 7815766, 14514994, 15631532, 29029988, 50802479, 101604958, 203209916]

約数ペア:

[(1, 203209916), (2, 101604958), (4, 50802479), (7, 29029988), (13, 15631532), (14, 14514994), (26, 7815766), (28, 7257497), (43, 4725812), (52, 3907883), (86, 2362906), (91, 2233076), (172, 1181453), (182, 1116538), (301, 675116), (364, 558269), (559, 363524), (602, 337558), (1118, 181762), (1204, 168779), (2236, 90881), (3913, 51932), (7826, 25966), (12983, 15652)]