209969298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 570810240

約数和(自身を除く): 360840942

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 197, 198, 231, 394, 462, 591, 693, 769, 1182, 1379, 1386, 1538, 1773, 2167, 2307, 2758, 3546, 4137, 4334, 4614, 5383, 6501, 6921, 8274, 8459, 10766, 12411, 13002, 13842, 15169, 16149, 16918, 19503, 24822, 25377, 30338, 32298, 39006, 45507, 48447, 50754, 59213, 76131, 91014, 96894, 118426, 136521, 151493, 152262, 177639, 273042, 302986, 355278, 454479, 532917, 908958, 1060451, 1065834, 1363437, 1666423, 2120902, 2726874, 3181353, 3332846, 4999269, 6362706, 9544059, 9998538, 11664961, 14997807, 19088118, 23329922, 29995614, 34994883, 69989766, 104984649, 209969298]

約数ペア:

[(1, 209969298), (2, 104984649), (3, 69989766), (6, 34994883), (7, 29995614), (9, 23329922), (11, 19088118), (14, 14997807), (18, 11664961), (21, 9998538), (22, 9544059), (33, 6362706), (42, 4999269), (63, 3332846), (66, 3181353), (77, 2726874), (99, 2120902), (126, 1666423), (154, 1363437), (197, 1065834), (198, 1060451), (231, 908958), (394, 532917), (462, 454479), (591, 355278), (693, 302986), (769, 273042), (1182, 177639), (1379, 152262), (1386, 151493), (1538, 136521), (1773, 118426), (2167, 96894), (2307, 91014), (2758, 76131), (3546, 59213), (4137, 50754), (4334, 48447), (4614, 45507), (5383, 39006), (6501, 32298), (6921, 30338), (8274, 25377), (8459, 24822), (10766, 19503), (12411, 16918), (13002, 16149), (13842, 15169)]