210801136

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 540659592

約数和(自身を除く): 329858456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 43, 49, 52, 56, 74, 86, 91, 98, 104, 112, 148, 169, 172, 182, 196, 208, 259, 296, 301, 338, 344, 364, 392, 481, 518, 559, 592, 602, 637, 676, 688, 728, 784, 962, 1036, 1118, 1183, 1204, 1274, 1352, 1456, 1591, 1813, 1924, 2072, 2107, 2236, 2366, 2408, 2548, 2704, 3182, 3367, 3626, 3848, 3913, 4144, 4214, 4472, 4732, 4816, 5096, 6253, 6364, 6734, 7252, 7267, 7696, 7826, 8281, 8428, 8944, 9464, 10192, 11137, 12506, 12728, 13468, 14504, 14534, 15652, 16562, 16856, 18928, 20683, 22274, 23569, 25012, 25456, 26936, 27391, 29008, 29068, 31304, 33124, 33712, 41366, 43771, 44548, 47138, 50024, 50869, 53872, 54782, 58136, 62608, 66248, 77959, 82732, 87542, 89096, 94276, 100048, 101738, 109564, 116272, 132496, 144781, 155918, 165464, 175084, 178192, 188552, 203476, 219128, 268879, 289562, 306397, 311836, 330928, 350168, 356083, 377104, 406952, 438256, 537758, 579124, 612794, 623672, 700336, 712166, 813904, 1013467, 1075516, 1158248, 1225588, 1247344, 1424332, 1882153, 2026934, 2151032, 2316496, 2451176, 2848664, 3764306, 4053868, 4302064, 4902352, 5697328, 7528612, 8107736, 13175071, 15057224, 16215472, 26350142, 30114448, 52700284, 105400568, 210801136]

約数ペア:

[(1, 210801136), (2, 105400568), (4, 52700284), (7, 30114448), (8, 26350142), (13, 16215472), (14, 15057224), (16, 13175071), (26, 8107736), (28, 7528612), (37, 5697328), (43, 4902352), (49, 4302064), (52, 4053868), (56, 3764306), (74, 2848664), (86, 2451176), (91, 2316496), (98, 2151032), (104, 2026934), (112, 1882153), (148, 1424332), (169, 1247344), (172, 1225588), (182, 1158248), (196, 1075516), (208, 1013467), (259, 813904), (296, 712166), (301, 700336), (338, 623672), (344, 612794), (364, 579124), (392, 537758), (481, 438256), (518, 406952), (559, 377104), (592, 356083), (602, 350168), (637, 330928), (676, 311836), (688, 306397), (728, 289562), (784, 268879), (962, 219128), (1036, 203476), (1118, 188552), (1183, 178192), (1204, 175084), (1274, 165464), (1352, 155918), (1456, 144781), (1591, 132496), (1813, 116272), (1924, 109564), (2072, 101738), (2107, 100048), (2236, 94276), (2366, 89096), (2408, 87542), (2548, 82732), (2704, 77959), (3182, 66248), (3367, 62608), (3626, 58136), (3848, 54782), (3913, 53872), (4144, 50869), (4214, 50024), (4472, 47138), (4732, 44548), (4816, 43771), (5096, 41366), (6253, 33712), (6364, 33124), (6734, 31304), (7252, 29068), (7267, 29008), (7696, 27391), (7826, 26936), (8281, 25456), (8428, 25012), (8944, 23569), (9464, 22274), (10192, 20683), (11137, 18928), (12506, 16856), (12728, 16562), (13468, 15652), (14504, 14534)]