210086912

素因数分解:

$2^{10}\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 132

約数和(自身を含む): 504053280

約数和(自身を除く): 293966368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 79, 98, 106, 112, 128, 158, 196, 212, 224, 256, 316, 371, 392, 424, 448, 512, 553, 632, 742, 784, 848, 896, 1024, 1106, 1264, 1484, 1568, 1696, 1792, 2212, 2528, 2597, 2968, 3136, 3392, 3584, 3871, 4187, 4424, 5056, 5194, 5936, 6272, 6784, 7168, 7742, 8374, 8848, 10112, 10388, 11872, 12544, 13568, 15484, 16748, 17696, 20224, 20776, 23744, 25088, 27136, 29309, 30968, 33496, 35392, 40448, 41552, 47488, 50176, 54272, 58618, 61936, 66992, 70784, 80896, 83104, 94976, 117236, 123872, 133984, 141568, 166208, 189952, 205163, 234472, 247744, 267968, 283136, 332416, 379904, 410326, 468944, 495488, 535936, 566272, 664832, 820652, 937888, 990976, 1071872, 1329664, 1641304, 1875776, 1981952, 2143744, 2659328, 3282608, 3751552, 3963904, 4287488, 6565216, 7503104, 13130432, 15006208, 26260864, 30012416, 52521728, 105043456, 210086912]

約数ペア:

[(1, 210086912), (2, 105043456), (4, 52521728), (7, 30012416), (8, 26260864), (14, 15006208), (16, 13130432), (28, 7503104), (32, 6565216), (49, 4287488), (53, 3963904), (56, 3751552), (64, 3282608), (79, 2659328), (98, 2143744), (106, 1981952), (112, 1875776), (128, 1641304), (158, 1329664), (196, 1071872), (212, 990976), (224, 937888), (256, 820652), (316, 664832), (371, 566272), (392, 535936), (424, 495488), (448, 468944), (512, 410326), (553, 379904), (632, 332416), (742, 283136), (784, 267968), (848, 247744), (896, 234472), (1024, 205163), (1106, 189952), (1264, 166208), (1484, 141568), (1568, 133984), (1696, 123872), (1792, 117236), (2212, 94976), (2528, 83104), (2597, 80896), (2968, 70784), (3136, 66992), (3392, 61936), (3584, 58618), (3871, 54272), (4187, 50176), (4424, 47488), (5056, 41552), (5194, 40448), (5936, 35392), (6272, 33496), (6784, 30968), (7168, 29309), (7742, 27136), (8374, 25088), (8848, 23744), (10112, 20776), (10388, 20224), (11872, 17696), (12544, 16748), (13568, 15484)]