210004572674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{26321}}^1$

素因数の和:26907

約数の個数: 64

約数和(自身を含む): 369333457920

約数和(自身を除く): 159328885246

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 521, 589, 806, 1042, 1178, 6773, 7657, 9899, 13546, 15314, 16151, 19798, 26321, 32302, 52642, 128687, 209963, 257374, 306869, 342173, 419926, 500099, 613738, 684346, 815951, 1000198, 1631902, 3989297, 6501287, 7978594, 10607363, 13002574, 13713241, 15503069, 21214726, 27426482, 31006138, 178272133, 201539897, 260551579, 356544266, 403079794, 425110471, 521103158, 850220942, 3387170527, 5526436123, 6774341054, 8077098949, 11052872246, 16154197898, 105002286337, 210004572674]

約数ペア:

[(1, 210004572674), (2, 105002286337), (13, 16154197898), (19, 11052872246), (26, 8077098949), (31, 6774341054), (38, 5526436123), (62, 3387170527), (247, 850220942), (403, 521103158), (494, 425110471), (521, 403079794), (589, 356544266), (806, 260551579), (1042, 201539897), (1178, 178272133), (6773, 31006138), (7657, 27426482), (9899, 21214726), (13546, 15503069), (15314, 13713241), (16151, 13002574), (19798, 10607363), (26321, 7978594), (32302, 6501287), (52642, 3989297), (128687, 1631902), (209963, 1000198), (257374, 815951), (306869, 684346), (342173, 613738), (419926, 500099)]