203090041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 270667008

約数和(自身を除く): 67576967

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 1243, 1309, 1373, 1921, 8701, 9611, 13447, 15103, 21131, 23341, 105721, 147917, 155149, 163387, 256751, 1086043, 1706639, 1797257, 2637533, 11946473, 18462731, 29012863, 203090041]

約数ペア:

[(1, 203090041), (7, 29012863), (11, 18462731), (17, 11946473), (77, 2637533), (113, 1797257), (119, 1706639), (187, 1086043), (791, 256751), (1243, 163387), (1309, 155149), (1373, 147917), (1921, 105721), (8701, 23341), (9611, 21131), (13447, 15103)]