203515488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 636382656

約数和(自身を除く): 432867168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 227, 264, 283, 288, 352, 396, 454, 528, 566, 681, 792, 849, 908, 1056, 1132, 1362, 1584, 1698, 1816, 2043, 2264, 2497, 2547, 2724, 3113, 3168, 3396, 3632, 4086, 4528, 4994, 5094, 5448, 6226, 6792, 7264, 7491, 8172, 9056, 9339, 9988, 10188, 10896, 12452, 13584, 14982, 16344, 18678, 19976, 20376, 21792, 22473, 24904, 27168, 28017, 29964, 32688, 37356, 39952, 40752, 44946, 49808, 56034, 59928, 64241, 65376, 74712, 79904, 81504, 89892, 99616, 112068, 119856, 128482, 149424, 179784, 192723, 224136, 239712, 256964, 298848, 359568, 385446, 448272, 513928, 578169, 706651, 719136, 770892, 896544, 1027856, 1156338, 1413302, 1541784, 2055712, 2119953, 2312676, 2826604, 3083568, 4239906, 4625352, 5653208, 6167136, 6359859, 8479812, 9250704, 11306416, 12719718, 16959624, 18501408, 22612832, 25439436, 33919248, 50878872, 67838496, 101757744, 203515488]

約数ペア:

[(1, 203515488), (2, 101757744), (3, 67838496), (4, 50878872), (6, 33919248), (8, 25439436), (9, 22612832), (11, 18501408), (12, 16959624), (16, 12719718), (18, 11306416), (22, 9250704), (24, 8479812), (32, 6359859), (33, 6167136), (36, 5653208), (44, 4625352), (48, 4239906), (66, 3083568), (72, 2826604), (88, 2312676), (96, 2119953), (99, 2055712), (132, 1541784), (144, 1413302), (176, 1156338), (198, 1027856), (227, 896544), (264, 770892), (283, 719136), (288, 706651), (352, 578169), (396, 513928), (454, 448272), (528, 385446), (566, 359568), (681, 298848), (792, 256964), (849, 239712), (908, 224136), (1056, 192723), (1132, 179784), (1362, 149424), (1584, 128482), (1698, 119856), (1816, 112068), (2043, 99616), (2264, 89892), (2497, 81504), (2547, 79904), (2724, 74712), (3113, 65376), (3168, 64241), (3396, 59928), (3632, 56034), (4086, 49808), (4528, 44946), (4994, 40752), (5094, 39952), (5448, 37356), (6226, 32688), (6792, 29964), (7264, 28017), (7491, 27168), (8172, 24904), (9056, 22473), (9339, 21792), (9988, 20376), (10188, 19976), (10896, 18678), (12452, 16344), (13584, 14982)]