207912744

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 663499200

約数和(自身を除く): 455586456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 243, 247, 312, 324, 342, 351, 433, 456, 468, 486, 494, 513, 648, 684, 702, 741, 866, 936, 972, 988, 1026, 1053, 1299, 1368, 1404, 1482, 1539, 1732, 1944, 1976, 2052, 2106, 2223, 2598, 2808, 2964, 3078, 3159, 3464, 3897, 4104, 4212, 4446, 4617, 5196, 5629, 5928, 6156, 6318, 6669, 7794, 8227, 8424, 8892, 9234, 10392, 11258, 11691, 12312, 12636, 13338, 15588, 16454, 16887, 17784, 18468, 20007, 22516, 23382, 24681, 25272, 26676, 31176, 32908, 33774, 35073, 36936, 40014, 45032, 46764, 49362, 50661, 53352, 60021, 65816, 67548, 70146, 74043, 80028, 93528, 98724, 101322, 105219, 106951, 120042, 135096, 140292, 148086, 151983, 160056, 197448, 202644, 210438, 213902, 222129, 240084, 280584, 296172, 303966, 320853, 405288, 420876, 427804, 444258, 455949, 480168, 592344, 607932, 641706, 666387, 841752, 855608, 888516, 911898, 962559, 1215864, 1283412, 1332774, 1367847, 1777032, 1823796, 1925118, 1999161, 2566824, 2665548, 2735694, 2887677, 3647592, 3850236, 3998322, 5331096, 5471388, 5775354, 7700472, 7996644, 8663031, 10942776, 11550708, 15993288, 17326062, 23101416, 25989093, 34652124, 51978186, 69304248, 103956372, 207912744]

約数ペア:

[(1, 207912744), (2, 103956372), (3, 69304248), (4, 51978186), (6, 34652124), (8, 25989093), (9, 23101416), (12, 17326062), (13, 15993288), (18, 11550708), (19, 10942776), (24, 8663031), (26, 7996644), (27, 7700472), (36, 5775354), (38, 5471388), (39, 5331096), (52, 3998322), (54, 3850236), (57, 3647592), (72, 2887677), (76, 2735694), (78, 2665548), (81, 2566824), (104, 1999161), (108, 1925118), (114, 1823796), (117, 1777032), (152, 1367847), (156, 1332774), (162, 1283412), (171, 1215864), (216, 962559), (228, 911898), (234, 888516), (243, 855608), (247, 841752), (312, 666387), (324, 641706), (342, 607932), (351, 592344), (433, 480168), (456, 455949), (468, 444258), (486, 427804), (494, 420876), (513, 405288), (648, 320853), (684, 303966), (702, 296172), (741, 280584), (866, 240084), (936, 222129), (972, 213902), (988, 210438), (1026, 202644), (1053, 197448), (1299, 160056), (1368, 151983), (1404, 148086), (1482, 140292), (1539, 135096), (1732, 120042), (1944, 106951), (1976, 105219), (2052, 101322), (2106, 98724), (2223, 93528), (2598, 80028), (2808, 74043), (2964, 70146), (3078, 67548), (3159, 65816), (3464, 60021), (3897, 53352), (4104, 50661), (4212, 49362), (4446, 46764), (4617, 45032), (5196, 40014), (5629, 36936), (5928, 35073), (6156, 33774), (6318, 32908), (6669, 31176), (7794, 26676), (8227, 25272), (8424, 24681), (8892, 23382), (9234, 22516), (10392, 20007), (11258, 18468), (11691, 17784), (12312, 16887), (12636, 16454), (13338, 15588)]