205967872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{36571}}^1$

素因数の和:36600

約数の個数: 40

約数和(自身を含む): 448957872

約数和(自身を除く): 242990000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 36571, 73142, 146284, 292568, 402281, 585136, 804562, 1170272, 1609124, 2340544, 3218248, 4681088, 6436496, 9362176, 12872992, 18724352, 25745984, 51491968, 102983936, 205967872]

約数ペア:

[(1, 205967872), (2, 102983936), (4, 51491968), (8, 25745984), (11, 18724352), (16, 12872992), (22, 9362176), (32, 6436496), (44, 4681088), (64, 3218248), (88, 2340544), (128, 1609124), (176, 1170272), (256, 804562), (352, 585136), (512, 402281), (704, 292568), (1408, 146284), (2816, 73142), (5632, 36571)]