210827036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 435669696

約数和(自身を除く): 224842660

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 197, 259, 394, 518, 788, 1033, 1036, 1379, 2066, 2758, 4132, 5516, 7231, 7289, 14462, 14578, 28924, 29156, 38221, 51023, 76442, 102046, 152884, 203501, 204092, 267547, 407002, 535094, 814004, 1070188, 1424507, 2849014, 5698028, 7529537, 15059074, 30118148, 52706759, 105413518, 210827036]

約数ペア:

[(1, 210827036), (2, 105413518), (4, 52706759), (7, 30118148), (14, 15059074), (28, 7529537), (37, 5698028), (74, 2849014), (148, 1424507), (197, 1070188), (259, 814004), (394, 535094), (518, 407002), (788, 267547), (1033, 204092), (1036, 203501), (1379, 152884), (2066, 102046), (2758, 76442), (4132, 51023), (5516, 38221), (7231, 29156), (7289, 28924), (14462, 14578)]