200968845

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 222045555

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 53, 55, 67, 77, 105, 147, 159, 165, 201, 231, 245, 265, 335, 343, 371, 385, 469, 539, 583, 735, 737, 795, 1005, 1029, 1113, 1155, 1407, 1617, 1715, 1749, 1855, 2211, 2345, 2597, 2695, 2915, 3283, 3551, 3685, 3773, 4081, 5145, 5159, 5565, 7035, 7791, 8085, 8745, 9849, 10653, 11055, 11319, 12243, 12985, 15477, 16415, 17755, 18179, 18865, 20405, 22981, 24857, 25795, 28567, 36113, 38955, 39061, 49245, 53265, 54537, 56595, 61215, 68943, 74571, 77385, 85701, 90895, 108339, 114905, 117183, 124285, 142835, 173999, 180565, 195305, 199969, 252791, 272685, 273427, 344715, 372855, 428505, 521997, 541695, 585915, 599907, 758373, 820281, 869995, 999845, 1217993, 1263955, 1367135, 1913989, 2609985, 2999535, 3653979, 3791865, 4101405, 5741967, 6089965, 9569945, 13397923, 18269895, 28709835, 40193769, 66989615, 200968845]

約数ペア:

[(1, 200968845), (3, 66989615), (5, 40193769), (7, 28709835), (11, 18269895), (15, 13397923), (21, 9569945), (33, 6089965), (35, 5741967), (49, 4101405), (53, 3791865), (55, 3653979), (67, 2999535), (77, 2609985), (105, 1913989), (147, 1367135), (159, 1263955), (165, 1217993), (201, 999845), (231, 869995), (245, 820281), (265, 758373), (335, 599907), (343, 585915), (371, 541695), (385, 521997), (469, 428505), (539, 372855), (583, 344715), (735, 273427), (737, 272685), (795, 252791), (1005, 199969), (1029, 195305), (1113, 180565), (1155, 173999), (1407, 142835), (1617, 124285), (1715, 117183), (1749, 114905), (1855, 108339), (2211, 90895), (2345, 85701), (2597, 77385), (2695, 74571), (2915, 68943), (3283, 61215), (3551, 56595), (3685, 54537), (3773, 53265), (4081, 49245), (5145, 39061), (5159, 38955), (5565, 36113), (7035, 28567), (7791, 25795), (8085, 24857), (8745, 22981), (9849, 20405), (10653, 18865), (11055, 18179), (11319, 17755), (12243, 16415), (12985, 15477)]