200051456

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 458673600

約数和(自身を除く): 258622144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 3739, 4864, 6688, 7478, 13376, 14956, 26752, 29912, 41129, 53504, 59824, 71041, 82258, 119648, 142082, 164516, 239296, 284164, 329032, 478592, 568328, 658064, 781451, 957184, 1136656, 1316128, 1562902, 2273312, 2632256, 3125804, 4546624, 5264512, 6251608, 9093248, 10529024, 12503216, 18186496, 25006432, 50012864, 100025728, 200051456]

約数ペア:

[(1, 200051456), (2, 100025728), (4, 50012864), (8, 25006432), (11, 18186496), (16, 12503216), (19, 10529024), (22, 9093248), (32, 6251608), (38, 5264512), (44, 4546624), (64, 3125804), (76, 2632256), (88, 2273312), (128, 1562902), (152, 1316128), (176, 1136656), (209, 957184), (256, 781451), (304, 658064), (352, 568328), (418, 478592), (608, 329032), (704, 284164), (836, 239296), (1216, 164516), (1408, 142082), (1672, 119648), (2432, 82258), (2816, 71041), (3344, 59824), (3739, 53504), (4864, 41129), (6688, 29912), (7478, 26752), (13376, 14956)]