213445098

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 529079040

約数和(自身を除く): 315633942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 53, 54, 82, 102, 106, 107, 123, 153, 159, 214, 246, 306, 318, 321, 369, 459, 477, 642, 697, 738, 901, 918, 954, 963, 1107, 1394, 1431, 1802, 1819, 1926, 2091, 2173, 2214, 2703, 2862, 2889, 3638, 4182, 4346, 4387, 5406, 5457, 5671, 5778, 6273, 6519, 8109, 8774, 10914, 11342, 12546, 13038, 13161, 16218, 16371, 17013, 18819, 19557, 24327, 26322, 32742, 34026, 36941, 37638, 39114, 39483, 48654, 49113, 51039, 58671, 73882, 74579, 78966, 96407, 98226, 102078, 110823, 117342, 118449, 149158, 153117, 192814, 221646, 223737, 232511, 236898, 289221, 306234, 332469, 447474, 465022, 578442, 664938, 671211, 697533, 867663, 997407, 1342422, 1395066, 1735326, 1994814, 2013633, 2092599, 2602989, 3952687, 4027266, 4185198, 5205978, 6277797, 7905374, 11858061, 12555594, 23716122, 35574183, 71148366, 106722549, 213445098]

約数ペア:

[(1, 213445098), (2, 106722549), (3, 71148366), (6, 35574183), (9, 23716122), (17, 12555594), (18, 11858061), (27, 7905374), (34, 6277797), (41, 5205978), (51, 4185198), (53, 4027266), (54, 3952687), (82, 2602989), (102, 2092599), (106, 2013633), (107, 1994814), (123, 1735326), (153, 1395066), (159, 1342422), (214, 997407), (246, 867663), (306, 697533), (318, 671211), (321, 664938), (369, 578442), (459, 465022), (477, 447474), (642, 332469), (697, 306234), (738, 289221), (901, 236898), (918, 232511), (954, 223737), (963, 221646), (1107, 192814), (1394, 153117), (1431, 149158), (1802, 118449), (1819, 117342), (1926, 110823), (2091, 102078), (2173, 98226), (2214, 96407), (2703, 78966), (2862, 74579), (2889, 73882), (3638, 58671), (4182, 51039), (4346, 49113), (4387, 48654), (5406, 39483), (5457, 39114), (5671, 37638), (5778, 36941), (6273, 34026), (6519, 32742), (8109, 26322), (8774, 24327), (10914, 19557), (11342, 18819), (12546, 17013), (13038, 16371), (13161, 16218)]