208363896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 437401224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 43, 52, 62, 72, 78, 86, 93, 104, 117, 124, 129, 156, 167, 172, 186, 234, 248, 258, 279, 312, 334, 344, 372, 387, 403, 468, 501, 516, 558, 559, 668, 744, 774, 806, 936, 1002, 1032, 1116, 1118, 1209, 1333, 1336, 1503, 1548, 1612, 1677, 2004, 2171, 2232, 2236, 2418, 2666, 3006, 3096, 3224, 3354, 3627, 3999, 4008, 4342, 4472, 4836, 5031, 5177, 5332, 6012, 6513, 6708, 7181, 7254, 7998, 8684, 9672, 10062, 10354, 10664, 11997, 12024, 13026, 13416, 14362, 14508, 15531, 15996, 17329, 17368, 19539, 20124, 20708, 21543, 23994, 26052, 28724, 29016, 31062, 31992, 34658, 39078, 40248, 41416, 43086, 46593, 47988, 51987, 52104, 57448, 62124, 64629, 67301, 69316, 78156, 86172, 93186, 93353, 95976, 103974, 124248, 129258, 134602, 138632, 155961, 156312, 172344, 186372, 186706, 201903, 207948, 222611, 258516, 269204, 280059, 311922, 372744, 373412, 403806, 415896, 445222, 517032, 538408, 560118, 605709, 623844, 667833, 746824, 807612, 840177, 890444, 1120236, 1211418, 1247688, 1335666, 1615224, 1680354, 1780888, 2003499, 2240472, 2422836, 2671332, 2893943, 3360708, 4006998, 4845672, 5342664, 5787886, 6721416, 8013996, 8681829, 11575772, 16027992, 17363658, 23151544, 26045487, 34727316, 52090974, 69454632, 104181948, 208363896]

約数ペア:

[(1, 208363896), (2, 104181948), (3, 69454632), (4, 52090974), (6, 34727316), (8, 26045487), (9, 23151544), (12, 17363658), (13, 16027992), (18, 11575772), (24, 8681829), (26, 8013996), (31, 6721416), (36, 5787886), (39, 5342664), (43, 4845672), (52, 4006998), (62, 3360708), (72, 2893943), (78, 2671332), (86, 2422836), (93, 2240472), (104, 2003499), (117, 1780888), (124, 1680354), (129, 1615224), (156, 1335666), (167, 1247688), (172, 1211418), (186, 1120236), (234, 890444), (248, 840177), (258, 807612), (279, 746824), (312, 667833), (334, 623844), (344, 605709), (372, 560118), (387, 538408), (403, 517032), (468, 445222), (501, 415896), (516, 403806), (558, 373412), (559, 372744), (668, 311922), (744, 280059), (774, 269204), (806, 258516), (936, 222611), (1002, 207948), (1032, 201903), (1116, 186706), (1118, 186372), (1209, 172344), (1333, 156312), (1336, 155961), (1503, 138632), (1548, 134602), (1612, 129258), (1677, 124248), (2004, 103974), (2171, 95976), (2232, 93353), (2236, 93186), (2418, 86172), (2666, 78156), (3006, 69316), (3096, 67301), (3224, 64629), (3354, 62124), (3627, 57448), (3999, 52104), (4008, 51987), (4342, 47988), (4472, 46593), (4836, 43086), (5031, 41416), (5177, 40248), (5332, 39078), (6012, 34658), (6513, 31992), (6708, 31062), (7181, 29016), (7254, 28724), (7998, 26052), (8684, 23994), (9672, 21543), (10062, 20708), (10354, 20124), (10664, 19539), (11997, 17368), (12024, 17329), (13026, 15996), (13416, 15531), (14362, 14508)]