213043264

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1549}}^1$

素因数の和:1875

約数の個数: 56

約数和(自身を含む): 485038400

約数和(自身を除く): 271995136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 1549, 2149, 2456, 3098, 4298, 4912, 6196, 8596, 9824, 10843, 12392, 17192, 19648, 21686, 24784, 34384, 43372, 49568, 68768, 86744, 99136, 137536, 173488, 346976, 475543, 693952, 951086, 1902172, 3328801, 3804344, 6657602, 7608688, 13315204, 15217376, 26630408, 30434752, 53260816, 106521632, 213043264]

約数ペア:

[(1, 213043264), (2, 106521632), (4, 53260816), (7, 30434752), (8, 26630408), (14, 15217376), (16, 13315204), (28, 7608688), (32, 6657602), (56, 3804344), (64, 3328801), (112, 1902172), (224, 951086), (307, 693952), (448, 475543), (614, 346976), (1228, 173488), (1549, 137536), (2149, 99136), (2456, 86744), (3098, 68768), (4298, 49568), (4912, 43372), (6196, 34384), (8596, 24784), (9824, 21686), (10843, 19648), (12392, 17192)]