201056768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 252664192

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 512, 638, 704, 928, 1231, 1276, 1408, 1856, 2462, 2552, 2816, 3712, 4924, 5104, 5632, 7424, 9848, 10208, 13541, 14848, 19696, 20416, 27082, 35699, 39392, 40832, 54164, 71398, 78784, 81664, 108328, 142796, 157568, 163328, 216656, 285592, 315136, 392689, 433312, 571184, 630272, 785378, 866624, 1142368, 1570756, 1733248, 2284736, 3141512, 3466496, 4569472, 6283024, 6932992, 9138944, 12566048, 18277888, 25132096, 50264192, 100528384, 201056768]

約数ペア:

[(1, 201056768), (2, 100528384), (4, 50264192), (8, 25132096), (11, 18277888), (16, 12566048), (22, 9138944), (29, 6932992), (32, 6283024), (44, 4569472), (58, 3466496), (64, 3141512), (88, 2284736), (116, 1733248), (128, 1570756), (176, 1142368), (232, 866624), (256, 785378), (319, 630272), (352, 571184), (464, 433312), (512, 392689), (638, 315136), (704, 285592), (928, 216656), (1231, 163328), (1276, 157568), (1408, 142796), (1856, 108328), (2462, 81664), (2552, 78784), (2816, 71398), (3712, 54164), (4924, 40832), (5104, 39392), (5632, 35699), (7424, 27082), (9848, 20416), (10208, 19696), (13541, 14848)]