210298792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 448266240

約数和(自身を除く): 237967448

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 508, 607, 682, 1016, 1214, 1364, 1397, 2428, 2728, 2794, 3937, 4856, 5588, 6677, 7874, 11176, 13354, 15748, 18817, 26708, 31496, 37634, 43307, 53416, 75268, 77089, 86614, 150536, 154178, 173228, 206987, 308356, 346456, 413974, 616712, 827948, 847979, 1655896, 1695958, 2389759, 3391916, 4779518, 6783832, 9559036, 19118072, 26287349, 52574698, 105149396, 210298792]

約数ペア:

[(1, 210298792), (2, 105149396), (4, 52574698), (8, 26287349), (11, 19118072), (22, 9559036), (31, 6783832), (44, 4779518), (62, 3391916), (88, 2389759), (124, 1695958), (127, 1655896), (248, 847979), (254, 827948), (341, 616712), (508, 413974), (607, 346456), (682, 308356), (1016, 206987), (1214, 173228), (1364, 154178), (1397, 150536), (2428, 86614), (2728, 77089), (2794, 75268), (3937, 53416), (4856, 43307), (5588, 37634), (6677, 31496), (7874, 26708), (11176, 18817), (13354, 15748)]