189351596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 393050112

約数和(自身を除く): 203698516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 434, 454, 868, 908, 961, 1589, 1922, 3178, 3844, 6356, 6727, 7037, 13454, 14074, 26908, 28148, 29791, 49259, 59582, 98518, 119164, 197036, 208537, 218147, 417074, 436294, 834148, 872588, 1527029, 3054058, 6108116, 6762557, 13525114, 27050228, 47337899, 94675798, 189351596]

約数ペア:

[(1, 189351596), (2, 94675798), (4, 47337899), (7, 27050228), (14, 13525114), (28, 6762557), (31, 6108116), (62, 3054058), (124, 1527029), (217, 872588), (227, 834148), (434, 436294), (454, 417074), (868, 218147), (908, 208537), (961, 197036), (1589, 119164), (1922, 98518), (3178, 59582), (3844, 49259), (6356, 29791), (6727, 28148), (7037, 26908), (13454, 14074)]