210904884

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 576386888

約数和(自身を除く): 365482004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 73, 74, 81, 108, 111, 146, 148, 162, 219, 222, 241, 292, 324, 333, 438, 444, 482, 657, 666, 723, 876, 964, 999, 1314, 1332, 1446, 1971, 1998, 2169, 2628, 2701, 2892, 2997, 3942, 3996, 4338, 5402, 5913, 5994, 6507, 7884, 8103, 8676, 8917, 10804, 11826, 11988, 13014, 16206, 17593, 17834, 19521, 23652, 24309, 26028, 26751, 32412, 35186, 35668, 39042, 48618, 52779, 53502, 70372, 72927, 78084, 80253, 97236, 105558, 107004, 145854, 158337, 160506, 211116, 218781, 240759, 291708, 316674, 321012, 437562, 475011, 481518, 633348, 650941, 722277, 875124, 950022, 963036, 1301882, 1425033, 1444554, 1900044, 1952823, 2603764, 2850066, 2889108, 3905646, 5700132, 5858469, 7811292, 11716938, 17575407, 23433876, 35150814, 52726221, 70301628, 105452442, 210904884]

約数ペア:

[(1, 210904884), (2, 105452442), (3, 70301628), (4, 52726221), (6, 35150814), (9, 23433876), (12, 17575407), (18, 11716938), (27, 7811292), (36, 5858469), (37, 5700132), (54, 3905646), (73, 2889108), (74, 2850066), (81, 2603764), (108, 1952823), (111, 1900044), (146, 1444554), (148, 1425033), (162, 1301882), (219, 963036), (222, 950022), (241, 875124), (292, 722277), (324, 650941), (333, 633348), (438, 481518), (444, 475011), (482, 437562), (657, 321012), (666, 316674), (723, 291708), (876, 240759), (964, 218781), (999, 211116), (1314, 160506), (1332, 158337), (1446, 145854), (1971, 107004), (1998, 105558), (2169, 97236), (2628, 80253), (2701, 78084), (2892, 72927), (2997, 70372), (3942, 53502), (3996, 52779), (4338, 48618), (5402, 39042), (5913, 35668), (5994, 35186), (6507, 32412), (7884, 26751), (8103, 26028), (8676, 24309), (8917, 23652), (10804, 19521), (11826, 17834), (11988, 17593), (13014, 16206)]